The product of two consecutive integers is 90. Which equation can be used to find the two integers?

1 answer:

3 0

Two consecutive integers would be x and x+ 1
if you multiply them you have x(x + 1) = x^2 + x
if you want the product to equal 90 you get x^2 + x = 90
The first option is correct.

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<h3>How to expand quadratic equations?</h3>

We want to expand the quadratic equation given as;

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