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P = the product of all x-values that satisfy the

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P = the product of all x-values that satisfy the [#permalink] New post 09 Jan 2017, 12:02
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P = the product of all x-values that satisfy the equation (x²)^(x² - 2x + 1) = x^(3x² + x + 8)
What is the value of P?

Answer:
[Reveal] Spoiler:
0

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Re: P = the product of all x-values that satisfy the [#permalink] New post 23 Jan 2017, 01:35
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(x²)^(x² - 2x + 1) = x^(3x² + x + 8)
(x)^(2x² - 4x + 2) = x^(3x² + x + 8)
then, exponents are equal now,
2x² - 4x + 2 = 3x² + x + 8
-X^2 - 5X - 6 = 0
X^2 + 5X + 6 = 0
(X+2)(X+3)=0
thn, X= -2, and X= -3.
Also, X=0, X=1, and X= -1
P= -2*-3*0*1*-1=0
Re: P = the product of all x-values that satisfy the   [#permalink] 23 Jan 2017, 01:35
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P = the product of all x-values that satisfy the

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