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Type: Multiple-Choice
Category: Polynomials and Rational Expressions
Level: Grade 10
Standards: HSA-APR.D.7
Author: nsharp1
Created: 3 years ago

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Grade 10 Polynomials and Rational Expressions CCSS: HSA-APR.D.7

Divide. Simplify if possible.

$(x^2+x-90)/(x-3) -: (x-9)/(x^2-13x+30)$

$x-9, \ \ x!=3,9,10$
$((x+10)(x-9)^2)/((x-10)(x-3)^2), \ \ x!=9$
$((x-9)(x+10))/(x-10), \ \ x!=3,9$
$x^2-100, \ \ x!=3,9,10$