3x2-39x-90 = (3x+6)(x-15) when factored
y = 3x + 21x2 = 3x(1 + 7x)
9x2...I guess that means 9x squared ? The problem: 9x(squared)+12x+4 Here's the answer: (3x+2)(3x+2) or even more simplified: (3x+2) squared
This quadratic expression cannot be factored because its discriminant is less than zero
3x2+x-2 = (3x-2)(x+1) when factored
It can't be factored because the discriminant of this quadratic expression is less than zero.
It is a quadratic expression and can be factored into: (3x+1)(x+2)
y = 3x + 21x2 = 3x(1 + 7x)
6x2 + 5x - 6 is factored out to (2x + 3)(3x - 2).
9x2...I guess that means 9x squared ? The problem: 9x(squared)+12x+4 Here's the answer: (3x+2)(3x+2) or even more simplified: (3x+2) squared
This quadratic expression cannot be factored because its discriminant is less than zero
3x2+x-2 = (3x-2)(x+1) when factored
9x2 - 6xy + y2 - 81 = (3x - y)2 - 92 = (3x - y - 9)(3x - y + 9)
3X2 - 3X 3X(X - 1) -----------------------factored, so 3X is gfc
It can't be factored because the discriminant of this quadratic expression is less than zero.
27x2 - 90x + 27 = 9*(3x - 1)*(x - 3)
This is a difference of two squares, which factorises to: (3x - 4y)(3x + 4y)
3x² - 22x - 16 = (3x + 2)(x - 8)