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Too bad that's not x^2 - 16x + 64 which factors to (x - 8)(x - 8)
Wiki User
∙ 8y ago
Wiki User
∙ 12y agoYou cannot factorise the expression since it does not have rational roots.
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How do you factor 4x plus 16x?
It is: 4x(1+4)
How do you factor x3 plus 5x2 minus 16x minus 80?
To factorise x3 + 5x2 - 16x - 80 I note that -80 = 5 x -16 and 5 & -16 are the coefficients of x2 and x. Thus I have: x3 + 5x2 - 16x - 80 = (x + 5)(x2 - 16) and the second term is a difference of 2 squares, meaning I have: x3 + 5x2 - 16x - 80 = (x + 5)(x + 4)(x - 4)
How do you factor 4x2 plus 16x plus 16?
4(x + 2)(x + 2)
What binomial is a factor of this trinomial x2 plus 8x plus 16?
x + 4
How do you factor X cubed plus 4 x squared minus 16x minus 64?
x3 + 4x2 - 16x - 64 = (x + 4)(x + 4)(x - 4).
How do you factor x cubed plus 4x squared plus 16x plus 64?
x3 + 4x2 + 16x + 64 =x2*(x + 4) + 16(x + 4) = (x + 4)*(x2 + 16) which has no further real factors.
How do you solve x2 plus 16x-80?
x2+16x-80 = 0 (x-4)(x+20) = 0 x = 4 or x = -20
What is the LCM of x2 plus 4x and x2-4x?
x(x + 4)(x - 4) or x3 - 16x
What is the anwer xsquare-16x plus 48?
x2-16x+48 = (x-4)(x-12) when factored
How do you factor 4x plus 16x?
It is: 4x(1+4)
What is x2-16x times x plus 4?
They are 4 terms of an expression that can be simplified to: 4 -15x^2
The indefinite integral of x2 divided by 4 plus 16?
x3 /12 + 16x + c
What is the factor of x3 plus x2 plus 4x plus 4?
x3 + x2 + 4x + 4 = (x2 + 4)(x + 1)
How do you factor x3 plus 5x2 minus 16x minus 80?
To factorise x3 + 5x2 - 16x - 80 I note that -80 = 5 x -16 and 5 & -16 are the coefficients of x2 and x. Thus I have: x3 + 5x2 - 16x - 80 = (x + 5)(x2 - 16) and the second term is a difference of 2 squares, meaning I have: x3 + 5x2 - 16x - 80 = (x + 5)(x + 4)(x - 4)
How do you factor 4x2 plus 16x plus 16?
4(x + 2)(x + 2)
Factor X2 plus 6X plus 4?
Not factorable
What binomial is a factor of this trinomial x2 plus 8x plus 16?
x + 4
