rlechols01 rlechols01

11-04-2018
Mathematics

contestada

What is the factored form of the polynomial?

x^2 + 9x +20

Respuesta :

Ammimochi Ammimochi

11-04-2018

Ask yourself: Which two numbers add up to 9 and multiply to 20?
4 and 5
Rewrite the expression using the above
(x + 4)(x + 5)

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