One number is 6 more than another. Their product is is 520. Find the numbers

asked Feb 2, 2015 102k views

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1 vote

Answer:

it was the answer the above comment

Explanation:

Giancarlo Corzo answered Feb 5, 2015

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2 votes

xy=520 & y=x+6
xy = x*(x+6) = x^2 + 6x
x^2+6x-520 = 0

=> x = {-26, 20}

When x = -26, y = -20
x = 20, y = 26

Webcpu answered Feb 6, 2015

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