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To factorise this completely you need to be aware that 216 = 63.
(x3 + 216) = (x + 6)(x2 - 6x + 36)
Wiki User
∙ 14y ago
Wiki User
∙ 11y agoYou need to find a pair of factors of the ( -27 ) that add up to the ( 6 ).
+9 and -3 will do it.
x2 + 6x - 27 = (x + 9) (x - 3)
Wiki User
∙ 8y ago(x + 6)(x^2 - 6x + 36)
Wiki User
∙ 8y ago6(x + 6)(x + 6)
Wiki User
∙ 11y ago(x + 18)(x + 4)
Wiki User
∙ 8y ago(6x + 1)(x + 1)
Wiki User
∙ 8y ago6(x + 9)(x - 1)
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How do you factor x2 plus 18x-50?
x2 + 18x - 50 does not have rational factors.
What is X2 plus 12x plus 32 factor?
(x + 4)(x + 8)
Factor x2 plus 11x-12?
Assuming the question is written as: x2+11x-12 This would factor to: (x+12)(x-1)
Factor X2 plus 2XY - 15Y2?
(x + 5y)(x - 3y)
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(x + 2)(x - 1)
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x3 + x2 + 4x + 4 = (x2 + 4)(x + 1)
What binomial is a factor of this trinomial x2 plus 8x plus 16?
x + 4
Factor x5 plus x2?
x2(x3 + 1) is the best you can do there.
How do you factor x2 plus 12xp plus 36p2?
Factor x2 plus 12xp plus 36p2 is (x+6p)(x+6p).
How do you factor x2 plus 15x-1?
You can't factor it
Does this have a factor x2-8x plus 6?
That does not factor neatly.
Factor x2 plus 7x plus 10?
1
Factor X2 plus 6X plus 4?
Not factorable
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x2+10x-336
Factor x2 plus 5x-120?
x2 + 5x - 120 can not be factored.
How can you factor x2-13 plus 30?
x2 - 13 + 30 = x2 + 17, which has no real factors.
Factor x2 plus 6x plus 8?
x2 + 6x + 8 = (x + 4)(x + 2)
