2 years ago

Best explained and correct answer gets brainliest.

Mathematics

1 answer:

ahrayia [7]2 years ago

4 0

Y = 0 so
x^2 + 6x - 40 = 0
(x +10)(x - 4) = 0
x+10 = 0; x = -10
x - 4 = 0; x = 4
answer is C. x = -10 and x = 4

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