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If that's -8x, the answer is (x - 4)(x - 4) or (x - 4)2
If that's +8x, the answer is (x + 4)(x + 4) or (x + 4)2
Wiki User
∙ 11y ago
Wiki User
∙ 11y ago(x - 4)(x - 4) or (x - 4)2
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Which of the following factor of x2-8x plus 15?
x2-8x+15 = (x-3)(x-5)
Can you factor x2 plus 8x plus 64?
No because the discriminant is less than zero.
What are factors of x2 8x 48?
If that's + 8x - 48, the answer is (x + 12)(x - 4) If that's - 8x - 48, the answer is (x - 12)(x + 4)
What is 4xsquared 8x - 24 factored?
If that's + 8x, the answer is 4(x2 + 2x - 6) If that's - 8x, the answer is 4(x2 - 2x - 6)
What are the factors of x2 - 5x plus 6?
x2 - 5x + 6 = (x - 2)(x - 3)
What is X2 plus 8X plus 16?
X2 + 8x + 16 = 10x +16x2 + 8x + 16=2x + 8x + 16=10x + 16
What are the factors of x2 plus 8x - 20?
x2 + 8x - 20 = (x - 2)(x + 10).
What binomial is a factor of this trinomial x2 plus 8x plus 16?
x + 4
How do you simplify x2 -x-20 over x2 plus 8x plus 16?
(x2 - x - 20) / (x2 + 8x + 16) = [(x - 5)(x + 4)] / (x + 4)2 = (x - 5) / (x + 4)
What are the factors of x2 plus 8x-9?
(x + 9)(x - 1)
The factors of x2-8x plus 15 are?
(x - 3)(x - 5)
X2 plus 8x plus 9 equals -7?
x2+8x+9 = -7 x2+8x+9+7 = 0 x2+8x+16 = 0 (x+4)(x+4) = 0 Therefore: x = -4 and also x = -4 (they both have equal roots)
X2 - 8x plus 16 equals 0?
x*x - 8x +16 = 0 x*x = 8x + 16 x - 16 = _/8x x_/-4 = 2 x = 2
X2 plus 8x-6 equals 0?
x2 + 8x - 6 = 0 x2 + 8x + 16 = 22 (x + 4)2 = 22 x + 4 = ± √22 x = -4 ± √22
What is the LCM of x2 plus 8x 9 and x2 1?
x2 + 8x - 9 factors to (x - 1)(x + 9) x2 - 1 factors to (x - 1)(x + 1) The LCM will be (x - 1)(x + 1)(x + 9) or x3 + 9x2 - x - 9 The GCF is (x - 1)
The quadratic formula x2 plus 8x - 5 equals 0?
x2 + 8x - 5 = 0 ∴ x2 + 8x + 16 = 21 ∴ (x + 4)2 = 21 ∴ x + 4 = ± √21 ∴ x = -4 ± √21
Factor the polynomial x2 - 8x plus 16?
(x-4)(x-4)
