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X2-10x plus 25 equals 0?
x2 - 10x + 25 = 0(x - 5)(x - 5) = 0x - 5 = 0x = 5
Factor 4x2 - 20x plus 25?
(2x - 5)(2x - 5)
What does x2-5x equals 0?
x2 - 5x = 0x (x - 5) = 0x = 0andx = 5
What is x3 plus 4x2-3x-12 divided by x2-3?
(x3 + 4x2 - 3x - 12)/(x2 - 3) = x + 4(multiply x2 - 3 by x, and subtract the product from the dividend)1. x(x2 - 3) = x3 - 3x = x3 + 0x2 - 3x2. (x3 + 4x2 - 3x - 12) - (x3 + 0x2 - 3x) = x3 + 4x2 - 3x - 12 - x3 + 3x = 4x2 - 12(multiply x2 - 3 by 4, and subtract the product from 4x2 - 12)1. 4x(x - 3) = 4x2 - 12 = 4x2 - 122. (4x2 - 12) - (4x2 - 12) = 4x2 - 12 - 4x2 + 12 = 0(remainder)
What is 4x2 plus x2?
4x2 + x2 = 8 + x2
What is the factor as a polynomial in descending order 4x2 0x 25?
(2x + 5)(2x - 5)
4x2 - 0x - 9?
(2x - 3)(2x + 3)(2x-3)(2x+3)
Factor 4x2 plus 20x plus 25?
4x2+20x+25 (2x+5)^2
Would some one solve 6x cubed plus 4x squared equals 2x?
We're on it . . .6x3 + 4x2 = 2xSubtract 2x from each side:6x3 + 4x2 - 2x = 0Divide each side by 2:(Don't divide by 'x' ... you'll lose a root.)3x3 + 2x2 -x = 0Factor the left side:x (3x2 + 2x - 1) = 0x (3x - 1) (x + 1) = 0x = 0x = 1/3x = -1
X2-10x plus 25 equals 0?
x2 - 10x + 25 = 0(x - 5)(x - 5) = 0x - 5 = 0x = 5
What value makes c a perfect square 4x2 plus 20x plus c?
c = 25 4x2 + 20x + 25 (2x + 5)(2x + 5)
What is the discriminant of this polynomial 4x2-20x plus 25?
The discriminant is 0.
What is 0x-34?
0x-34 = -34
Factor 4x2 - 20x plus 25?
(2x - 5)(2x - 5)
What is 4x2 plus 20x plus 25?
(2x+5)(2x+5)
How do you factor 8x cubed plus 125?
(2x + 5)(4x2 - 10x + 25)
How do you solve x squared equals 10x minus 25?
Rearrange: x2 - 10x + 25 = 0ie (x - 5)(x - 5) = 0x = 5Check: x2 = 25; 10x - 25 = 50 - 25 = 25. Job done
