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Standards/Math/Massachusetts/A-APR.D

A-APR.D

A-APR Algebra - Arithmetic with Polynomials and Rational Expressions
A-APR.A
A-APR.B
A-APR.C
A-APR.D
A-APR.D.6A-APR.D.7

Rewrite rational expressions.

A-APR.D.6Rewrite simple rational expressions in different forms; write a(x)∕b(x) in the form q(x) + r(x)∕b(x), where a(x), b(x), q(x), and r(x) are polynomials with the degree of r(x) less than the degree of b(x), using inspection, long division, or, for the more complicated examples, a computer algebra system.A-APR.D.7(+) Understand that rational expressions form a system analogous to the rational numbers, closed under addition, subtraction, multiplication, and division by a nonzero rational expression; add, subtract, multiply, and divide rational expressions.
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