SAT Math Practice Question #28021 - SATify | SATify

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SAT Math Practice Question #28021 - SATify | SATify

#28021

algebra

equations

Calculus

hard

120 sec

What is the product of all the roots of the equation

3∣ x ∣ + 20 = x^{2} - 20 .

A.

-64

B.

-40

C.

-20

D.

64

E.

40