Step-by-step explanation:
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Let x = your number.
6x = x^2 - 27. Subtract 6x from each side.
0 = x^2 - 6x - 27. Factor
0 = (x-9) (x+3). Set each term equal to zero
(x+3) = 0. Subtract 3 from each side.
x = -3. This is the negative solution.
(x-9) = 0. Add 9 to each side.
x = 9. This is the positive solution.
Answer:
The answer is D
Step-by-step explanation:
I wish i can explan but i got to go, piece
Answer:
1440
Step-by-step explanation:
Hope it helps!
