12. Find the solutions of the equation x2 - 5x = 14.
A 7 and -2
B. -7 and 2
C. 7 and 2
D. -7 and -2
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12. Find the solutions of the equation x2 - 5x = 14.
A 7 and -2
B. -7 and 2
C. 7 and 2
D. -7 and -2
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Answer:
B. -7 and 2
Step-by-step explanation:
x²-5x=14
x²-5x-14=0
(x-7)(x+2)