Solve x2 − 8x − 20 = 0. (1 point) x = 4, x = −5 x = −4, x = 5 x = 2, x = −10 x = −2, x = 10
2 answers:
Answer: D
x=-2,x=10
Step-by-step explanation:
Took the test. Got i right.
X2 - 8x - 20 = 0
(x - 10)(x + 2) = 0
x = -2, 10
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