Multiplying Polynomials Quadratic Math SAT Practice

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#sat #actmath

A nice quadratic question on multiplying binomials.
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Just substitute x=1 and the rest is a cakewalk.

royalredbird
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If true for all values of x, just make x=1. p+q=15 just falls out.

randerson
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Hey, what’s the song in the background? I’ve wanted to know for a while.

bennywolfe