SAT Math Practice Question #40728 - SATify | SATify

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SAT Math Practice Question #40728 - SATify | SATify

#40728

algebra

factoring

polynomials

medium

90 sec

The two solutions to the equation $7 x^{2} + 19 x - 6 = 0$ are $x_{1}$ and $x_{2}$ . What is the positive difference between the two solutions?

A.

$19/7$

B.

$23/7$

C.

$1$

D.

$20/7$