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-4
Kobe Considine
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∙ 11y agox2 - x - 6 = (x + 2)(x - 3)
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Answer to -x2 equals x-6?
-x2 = x - 6 x2 + x - 6 = 0 (x - 2)(x + 3) = 0 x ∈ {-3, 2}
X2 plus x-30 equals 0?
x2 + x - 30 = (x + 6)(x - 5)
Factor x2-36 equals 0?
(x + 6)(x - 6)
X2 - x - 6 equals 0?
x2 - x - 6 = (x - 3)(x + 2) = 0; whence, x = 3 or -2.
What is x2 plus x equals 6?
Strictly speaking, it is a quadratic equation in x. x2 + x = 6 => x2 + x - 6 = 0 => (x+3)*(x-2) = 0 => x = -3 or x = 2
Answer to -x2 equals x-6?
-x2 = x - 6 x2 + x - 6 = 0 (x - 2)(x + 3) = 0 x ∈ {-3, 2}
Factor x2 equals -5x-6?
x2 - 5x - 6 = x2 - 6x + x - 6 = x(x - 6) + 1(x - 6) = (x - 6)(x + 1)
X2 equals -6x equals?
8
X2 plus x-30 equals 0?
x2 + x - 30 = (x + 6)(x - 5)
Factor x2-36 equals 0?
(x + 6)(x - 6)
X2 - x - 6 equals 0?
x2 - x - 6 = (x - 3)(x + 2) = 0; whence, x = 3 or -2.
What is x2 plus x equals 6?
Strictly speaking, it is a quadratic equation in x. x2 + x = 6 => x2 + x - 6 = 0 => (x+3)*(x-2) = 0 => x = -3 or x = 2
X2 - 2x - 5 equals 0?
x2 - 2x - 5 = 0 x2 - 2x + 1 = 6 (x - 1)2 = 6 x - 1 = ± √6 x = 1 ± √6
52-x2 plus x equals 10?
Given that 52 - x2 + x = 10, then -52 + x2 - x + 10 = x2 - x - 42 = (x - 7)(x + 6) = 0. Therefore, x = 7 or -6.
What values of x satisfy the equation x2-x equals 6?
-4
What is the solution set of x2 equals 36?
x = { +6, -6 }
X2 plus 5x plus 3 equals 9?
x2 + 5x + 3 = 9 x2 + 5x - 6 = 0 (x + 6)(x - 1) = 0 x = -6 or x = 1
