SAT Math Practice Question #22763 - SATify | SATify

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SAT Math Practice Question #22763 - SATify | SATify

#22763

algebra

absolute value

quadratic equations

medium

120 sec

What is the sum of all real numbers $x$ for which $∣ x^{2} - 10 x + 23∣ = 2$ ?

A.

10

B.

12

C.

15

D.

18

E.

20