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Type: Multiple-Choice
Category: Polynomials and Rational Expressions
Level: Grade 11
Standards: HSA-APR.D.6
Score: 1
Author: nsharp1
Created: 7 years ago

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Polynomials and Rational Expressions Question

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Grade 11 Polynomials and Rational Expressions CCSS: HSA-APR.D.6

Simplify the expression

$(x-7)/(x^2-x-42)$ .

$1/(x+7), \ x!=-6$
$1/(x+6), \ x!= 7$
$x+7, \ x!= -6, 7$
$x+6, \ x!= -6, 7$