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How do you factor 9x squared-18?
I hope you mean x3+2x2-9x+18. Treat the equation like two equations: x3+2x2 and 9x+18. Factor out x2 from the first equation, so x2(x+2). Factor out 9 from the second equation, so 9(x+2). Now, the whole equation. x2(x+2)-9(x+2). Factor out (x+2), so (x+2)(x2-9). (x2-9) factors into (x+3)(x-3). So, (x+2)(x+3)(x-3) is the complete factorization. Hope this helps.
How do you factor x squared - 9x?
7
How do you factorise 5x squared minus 9x minus 2?
5x2 + 9x + 13 has no real factors.
What is x2 9x plus 14 in factored form?
That doesn't factor neatly. Applying the quadratic equation, we find two real solutions: (31 plus or minus the square root of 401) divided by 20x = 2.5512492197250394x = 0.5487507802749606
Factor this 9x2 plus 27?
9x(x2+3x-10) * * * * * 9x3 + 27x2 - 90x = 9x(x2 + 3x - 10) = 9x(x + 5)(x - 2).
How do you factor x squared minus 9x?
x2-9x can be factored by taking x out of each term x(x-9)
What is 9x squared plus 4x - 2?
It is a quadratic equation in x.
Factor 81x plus 9x?
You don't need to factor that; you can add them together, since they have the same variable.However, assuming you might mean 81x squared + 9x, you can take out the common factor, which is 9x.
Factor 9x squared - 6xy plus y squared - 81?
Type your answer here... 81
What is the factor of 9x squared -16?
(3x-4)(3x+4)
Who can factor 9x squared plus 8x -1?
9x2 + 8x - 1 = (9x - 1)(x + 1)
how to factor the binomial eighty one x squared minus sixty four?
(9x + 8)(9x - 8)
What is 9x squared-15x squared?
9x squared-15x squared = -6
How do you factor 9x squared minus 49?
It is a difference of squares. 9x^2-49=(3x+7)(3x-7)
How do you factor x squared mines 9x plus 8?
x2 - 9x + 8 = (x-1)(x-8)
How do you factor 9x squared minus 64?
(3x + 8)(3x - 8)
What are the x intercepts of the ellipse with the equation 9x squared plus 4y squared equals 36?
x = ±2
