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What is the answer to completing the square to x2 plus 12x-11?
x2 + 12x - 11 = x2 + 12x + (12/2)2 - (12/2)2 - 11 = (x + 6)2 - 47
How do you complete the square x squared plus 12x plus?
36.1. You take the coefficient of x : = 122. Halve it : = 63. Then square it : = 364. Add it.This gives x2 + 12x + 36 = (x + 6)2The above method only works if the coefficient of x2 is 1. If it is not then the processs is slightly more complicated.
What is the factorization of the trinomial -2x3 plus 2x2 plus 12x?
-2x3 + 2x2 + 12x =(-2x) (x2 - x - 6) =(-2x) (x+2) (x-3)
What number must you add to complete the square x2 12x -5?
I assume you mean,X2 + 12X - 5 = 0X2 + 12X = 5Now, halve the linear term (12), square it and add it to both sidesX2 + 12X + 36 = 5 + 36factor on the left, gather terms on the right(X + 6)2 = 41(X + 6)2 - 41 = 0==============vertex form.... (- 6, - 41)========================--------------vertexAnd that number added is 36
X2 plus 7 equals 36?
if x2 + 7 = 37, then x2 = 29 and x = ±√29
X2 plus 12x plus 36 equals 0?
x2+12x+36=0 2x+12x+36=0 14x+36=0 14x=-36 x=-36/14 x=-2 4/7
X2 - 12x 36?
x2 - 12x + 36 = (x - 6)2
What is the factorization of the trinomial -x2 plus 12x plus 28?
x2+12x+28Improved Answer:--x2+12x+28 = (-x+14)(x+2) when factored
X2-12x plus 36 equals 11?
x=5/2*sqr(3)
How can you rewrite equation x squared plus 12x plus 5 equals 3?
x2+12x+5 = 3 x2+12x+5-3 = 0 x2+12x+2 = 0
Factorization of x2 plus 12x plus 27?
x2 + 12x + 27 = (x + 9)(x + 3)
X2 plus 12x-6 equals 0?
If you're looking to solve for x, you can do so as follows: x2 + 12x - 6 = 0 x2 + 12x + 36 = 42 (x + 6)2 = 42 x + 6 = ± √42 x = -6 ± √42
Factor X2-12x plus 36 equals 0?
=>2x - 12x + 36 = 0 =>10x = 36=>x = 3.6Another contributor's answer:This is a quadratic equation question:x2-12x+36 = 0When factorised:(x-6)(x-6) = 0
Factor the following polynomial x2 plus 12x plus 32?
x2 + 12x + 32 = (x + 8)(x + 4)
What is the polynomial of this factor x2 plus 12x plus 32 in descending order?
x2 + 12x + 32 = (x + 4)(x + 8)
What is the factor of 3x3 plus 12x?
3x3+12x = 3x(x2+4)
Binomial factor of this trinomail x2 - 12x plus 35?
x2-12x+35 = (x-5)(x-7)
