How do you solve equivalent expressions step by step?

0:003:41How to find equivalent expressions – YouTubeYouTubeStart of suggested clipEnd of suggested clipBy using the following steps. First you will use the distributive property on the left. Then you’llMoreBy using the following steps. First you will use the distributive property on the left. Then you’ll combine all the like terms on the left. Then you will use the distributive property on the right.

How do you find equivalent expressions?

Combine any like terms on each side of the equation: x-terms with x-terms and constants with constants. Arrange the terms in the same order, usually x-term before constants. If all of the terms in the two expressions are identical, then the two expressions are equivalent.

What is an example of equivalent expressions?

Examples of Equivalent Expressions 3(x + 2) and 3x + 6 are equivalent expressions because the value of both the expressions remains the same for any value of x. 3x + 6 = 3 × 4 + 6 = 18. and can also be written as 6(x2 + 2y + 1) = 6×2 + 12y + 6.

How do you identify equivalent expressions involving exponents?

0:005:01IXL F.13 8th Grade Math Identify equivalent expressions … – YouTubeYouTubeStart of suggested clipEnd of suggested clipSo. Three plus five is eight and and there it is nine to the eighth power. So it’s a pretty basicMoreSo. Three plus five is eight and and there it is nine to the eighth power. So it’s a pretty basic property of exponents when you multiply numbers to the same base add the exponents.

How do you simplify equivalent expressions?

0:472:24Equivalent Expressions And Simplifying – YouTubeYouTubeStart of suggested clipEnd of suggested clipWe can combine this X – this X and this X. Which is a total of 3x. And we can combine 4 + 2 which isMoreWe can combine this X – this X and this X. Which is a total of 3x. And we can combine 4 + 2 which is a total of 6. And 3x plus 6 is not equal to 2x + 6 thereby eliminating choice C as well.

What is an equivalent expression in math?

Two expressions are said to be equivalent if they have the same value irrespective of the value of the variable(s) in them.

How do you write an equivalent expression in standard form?

Two algebraic expressions are equivalent if they always lead to the same result when you evaluate them, no matter what values you substitute for the variables. For example, if x = 3, then x + x + 4 = 3 + 3 + 4 = 10 and 2x + 4 = 2(3) + 4 = 10 also.

How do you find equivalent expressions with fractions?

1:212:52Equivalent Forms of Algebraic Fractions – YouTubeYouTubeStart of suggested clipEnd of suggested clipWe have to do is multiply straight across 5 times X 5 X 3 times 1/3. And then we have 5 x over 3 theMoreWe have to do is multiply straight across 5 times X 5 X 3 times 1/3. And then we have 5 x over 3 the second expression we have 1/3.

What is this expression equivalent to A -> B?

Hence, a. (a+b) is equivalent to a2+ab.

How do you write an equivalent expression in expanded form?

0:192:04Writing Exponential Expressions in Expanded Form – YouTubeYouTubeStart of suggested clipEnd of suggested clipFive times so if we were to expand this out. We would see five x times five x. Times five x not fiveMoreFive times so if we were to expand this out. We would see five x times five x. Times five x not five times but three times three times one two three to correspond with the exponent here five x cubed.

How do you write an equivalent expression using positive exponents only?

0:402:13How to Write an Expression with Positive Exponents – YouTubeYouTubeStart of suggested clipEnd of suggested clipSo a to the power of 7 already has a positive exponent it’s just gonna stay in to the power of 7.MoreSo a to the power of 7 already has a positive exponent it’s just gonna stay in to the power of 7. Make it over 1. But this B to the power of negative 5 we should reciprocate.

How do you know if functions are equivalent?

We say two functions f and g are equal if they have the same domain and the same codomain, and if for every a in the domain, f(a)=g(a).

How do you find equivalent expressions with fractions?

0:312:52Equivalent Forms of Algebraic Fractions – YouTubeYouTubeStart of suggested clipEnd of suggested clipX remember when you multiply 1/4 times 3/5 you multiply the numerator. 1 times 3 and get 3. And youMoreX remember when you multiply 1/4 times 3/5 you multiply the numerator. 1 times 3 and get 3. And you multiply the denominator.

How do you find equivalent expressions in trigonometry?

1:2011:07Equivalent Trigonometric Expressions – YouTubeYouTubeStart of suggested clipEnd of suggested clipSo the cosine of PI over 3 is equivalent to the sine of PI over 6 and you can see that from this isMoreSo the cosine of PI over 3 is equivalent to the sine of PI over 6 and you can see that from this is the first quadrant from the unit circle. The cosine of PI over 3 cosine is the x coordinate.

What expression is equivalent to 81?

Some expressions that are equivalent to 81 are 9^2, 3\times3^3, and 8^2+17.

How do you write an equivalent expression in standard form?

Two algebraic expressions are equivalent if they always lead to the same result when you evaluate them, no matter what values you substitute for the variables. For example, if x = 3, then x + x + 4 = 3 + 3 + 4 = 10 and 2x + 4 = 2(3) + 4 = 10 also.

What is integral calculator?

The Integral Calculator** supports definite and indefinite integrals (antiderivatives) as well as integrating functions with many variables. ** You can also check your answers! Interactive graphs/plots help visualize and better understand the functions.

How to integrate a function into an integral calculator?

Enter the function you want to integrate into the Integral Calculator.** Skip the ” f (x) = ” part and the differential ” dx ” **! The Integral Calculator will show you a graphical version of your input while you type. Make sure that it shows exactly what you want. Use parentheses, if necessary, e. g. ” a/ (b+c) “.

How is antiderivative computed?

The antiderivative is computed** using the Risch algorithm, ** which is hard to understand for humans. That’s why showing the steps of calculation is very challenging for integrals. In order to show the steps, the calculator applies the same integration techniques that a human would apply.

What is a parser in JavaScript?

The parser is implemented in JavaScript,** based on the Shunting-yard algorithm, and can run directly in the browser. ** This allows for quick feedback while typing by transforming the tree into LaTeX code. MathJax takes care of displaying it in the browser.

What happens when you click the Go button in a derivative calculator?

When the “Go!” button is clicked, the Derivative Calculator** sends the mathematical function and the settings (differentiation variable and order) to the server, where it is analyzed again. ** This time, the function gets transformed into a form that can be understood by the computer algebra system Maxima.

What is a parser in math?

First, a par**ser analyzes the mathematical function. ** It transforms it into a form that is better understandable by a computer, namely a tree (see figure below). In doing this, the Derivative Calculator has to respect the order of operations. A specialty in mathematical expressions is that the multiplication sign can be left out sometimes, for example we write “5x” instead of “5*x”. The Derivative Calculator has to detect these cases and insert the multiplication sign.

What is a parser in JavaScript?

The parser is implemented in JavaScript,** based on the Shunting-yard algorithm, and can run directly in the browser. ** This allows for quick feedback while typing by transforming the tree into LaTeX code. MathJax takes care of displaying it in the browser.