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What is the solution set for x2-4x equals 8?
x2 - 4x = 8 x2 - 4x + 4 = 8 + 4 (x - 2)2 = 12 x - 2 = +&- sq. root of 12 x = 2 +&- 2(sq. root of 3)
What are the binomials of x2 plus 4x - 12?
(x + 6)(x - 2)
What are the factors of x2 - 4x?
-2
X2 plus 1 divided by 2x4 plus 4x3 -x2 plus 4x-3?
You can work this out with long division, by checking to see if (x2 - 1) is a factor of (2x4 + 4x3 - x2 + 4x - 3). It is. Unfortunately, the WikiAnswers system is somewhat limited in depicting things such as long division, so we won't be able to represent it here. In short though, (2x4 + 4x3 - x2 + 4x - 3) / (x2 + 1) is equal to 2x2 + 4x - 3. which means that: (x2 + 1) / (2x4 + 4x3 - x2 + 4x - 3) = (x2 + 1) / (x2 + 1)(2x2 + 4x - 3) = 1 / (2x2 + 4x - 3)
What is the factor of x3 plus x2 plus 4x plus 4?
x3 + x2 + 4x + 4 = (x2 + 4)(x + 1)
Is x2 - 4x -12 prim?
No. x2 -4x - 12 = (x + 2)(x - 6)
How do you answer this algebra problem X2-4x-12?
x2-4x-12 = (x-6)(x+2) when factored
How do you factor x2 plus 4x-96?
x2 + 4x - 96 = (x - 8)(x + 12).
What is the solution set for x2-4x equals 8?
x2 - 4x = 8 x2 - 4x + 4 = 8 + 4 (x - 2)2 = 12 x - 2 = +&- sq. root of 12 x = 2 +&- 2(sq. root of 3)
What is 4x-x2?
4x-x2 = 2
What is x to the second power plus 4x-12?
x2+4x-12 = (x-2)(x+6) when factored
Who do you factor x2 x-12?
14
What are solutions to the equation x2 plus 4x-9 equals 5x plus 3?
x2+4x-9 = 5x+3 x2+4x-5x-9-3 = 0 x2-x-12 = 0 (x+3)(x-4) = 0 x = -3 or x = 4
What is X2 divided by -4x?
6
X2 plus 4x - 9 equals 5x plus 3?
x2 + 4x - 9 = 5x + 3 ∴ x2 - x - 12 = 0 ∴ (x + 3)(x - 4) = 0 ∴ x ∈ {-3, 4}
What are the binomials of x2 plus 4x - 12?
(x + 6)(x - 2)
What is the answer to x2-4x-12 equals 0?
x = -2 and x = 6
