SAT Math Practice Question #7478 - SATify | SATify

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SAT Math Practice Question #7478 - SATify | SATify

#7478

algebra

polynomials

manipulation

expressions

operations

easy

20 sec

Calculator OK

Which expression is equivalent to $20 a^{5} - 7 a^{5}$ ?

A.

$13 a^{10}$

B.

$27 a^{5}$

C.

$13 a^{5}$

D.

$27 a^{10}$