If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 16x2 + 32x + 61 = 81 Reorder the terms: 61 + 32x + 16x2 = 81 Solving 61 + 32x + 16x2 = 81 Solving for variable 'x'. Reorder the terms: 61 + -81 + 32x + 16x2 = 81 + -81 Combine like terms: 61 + -81 = -20 -20 + 32x + 16x2 = 81 + -81 Combine like terms: 81 + -81 = 0 -20 + 32x + 16x2 = 0 Factor out the Greatest Common Factor (GCF), '4'. 4(-5 + 8x + 4x2) = 0 Factor a trinomial. 4((-5 + -2x)(1 + -2x)) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(-5 + -2x)' equal to zero and attempt to solve: Simplifying -5 + -2x = 0 Solving -5 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -2x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -2x = 0 + 5 -2x = 0 + 5 Combine like terms: 0 + 5 = 5 -2x = 5 Divide each side by '-2'. x = -2.5 Simplifying x = -2.5Subproblem 2
Set the factor '(1 + -2x)' equal to zero and attempt to solve: Simplifying 1 + -2x = 0 Solving 1 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -2x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2x = 0 + -1 -2x = 0 + -1 Combine like terms: 0 + -1 = -1 -2x = -1 Divide each side by '-2'. x = 0.5 Simplifying x = 0.5Solution
x = {-2.5, 0.5}
| y=8x+308 | | 9x+4=-7+4x+21 | | 7x+12=8x-7 | | -6(4-t)=72t | | 5+v=-8 | | 8-x+25=96 | | 17=29-4h | | -5=u+6 | | .85=log(x) | | 12y+18=120 | | 7z=14-49 | | Y-8=-13 | | 15y+3=15 | | Log(x)=-6.9 | | 4x^3-8x^2-x-2=0 | | 2x^3/4 | | x/9-4=-2 | | (9-3)/(3-8)=9 | | 1/2(3a-7)=4 | | 4x^2+5x+1=-3 | | (9-3)/(5-8)=9 | | 4w+3w=7w-7 | | y=45x+75 | | 5.9X^2-5.8X+1.2=0 | | 20x^2-15x+2=0 | | 5n/2n-1 | | -2(m-6)=4 | | x^4-10x^2+7=0 | | 6X^2+7.1X-0.6=0 | | 1/3x-2/3x=-1 | | -15x+175= | | 5(2x-1)=-12 |