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2 votes
Solve.

−x^2 = 2x − 15

A) x = 3, x = 5
B) x = −3, x = 5
C) x = 3, x = −5
D) x = −3, x = −5

User Sashab
by
3.5k points

1 Answer

4 votes

Answer:

C) x = 3, x = -5

Explanation:


-x^(2) =2x-15


-x^(2) + 2x =-15 = -x^2+2x


x(-x+2) = -15

Answer: x = 3, x = -5

User Jehon
by
3.1k points