What is the difference of the rational expressions

Ответ:

robertrkumar1

03.01.2022

$\frac{6-x}{x^{2}-2x}$

Step-by-step explanation:

Find the least common multiple (LCM) of the denominators. This is:

LCM=x(x-2)

Divide the LCM by each denominator and multiply the result by each numerator, then you obtain:

$\frac{2x-3(x-2)}{x(x-2)}$

Apply the distributive property, then you obtain:

$\frac{2x-3x+6}{x^{2}-2x}$

Add like terms, then you obtain:

$\frac{6-x}{x^{2}-2x}$

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sindy35111

03.01.2022

The correct answer is $\frac { 6 - x } { x^2 - 2x }$ .

Step-by-step explanation:

We are given the following expression and we are to simplify it by finding the difference of these two rational terms:

$\frac {2} { x - 2 } - \frac { 3 } { x }$

Taking their LCM to get:

$\frac { 2x - 3 ( x - 2 )} { x ( x - 2 )}$

$\frac { 2x - 3x + 6 } { x^2 - 2x }$

$\frac { -x + 6 } { x^2 - 2x }$

$\frac { 6 - x } { x^2 - 2x }$

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mariap3504

29.06.2022

A
because the scale of the rectangle on the right is 3 times larger than the rectangle on the left:)

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