One of the sides of a square with side x was increased by the difference of squares of two numbers, while the other side was decreased by the square of the difference of those numbers. If the area of the new rectangle could be expressed in the form x(x-12), then what were the two numbers used to change the sides? attempt 2

its b

step-by-step explanation:

-2

7 - 9 = -2

reversed:

-2 + 9 = 7

i can you with this sweetie!

step-by-step explanation:

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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