If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9x7 + -27x6 + 63x5 = 0 Reorder the terms: 63x5 + -27x6 + 9x7 = 0 Solving 63x5 + -27x6 + 9x7 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '9x5'. 9x5(7 + -3x + x2) = 0 Ignore the factor 9.Subproblem 1
Set the factor 'x5' equal to zero and attempt to solve: Simplifying x5 = 0 Solving x5 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x5 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Subproblem 2
Set the factor '(7 + -3x + x2)' equal to zero and attempt to solve: Simplifying 7 + -3x + x2 = 0 Solving 7 + -3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-7' to each side of the equation. 7 + -3x + -7 + x2 = 0 + -7 Reorder the terms: 7 + -7 + -3x + x2 = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -3x + x2 = 0 + -7 -3x + x2 = 0 + -7 Combine like terms: 0 + -7 = -7 -3x + x2 = -7 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = -7 + 2.25 Reorder the terms: 2.25 + -3x + x2 = -7 + 2.25 Combine like terms: -7 + 2.25 = -4.75 2.25 + -3x + x2 = -4.75 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = -4.75 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
| 10p-5p=9 | | 8-9x=-5x+4 | | 6-2(4x)+3x=5x-2 | | 3x^2+11x+6=(3x+2) | | 7x+5=8x-8 | | 6u=30+u | | 128=(x-1)(x+7) | | (4x+3)(3x-2)(x-5)=0 | | 28-2*4-4=-28 | | 56-4y=3y | | 23-5p=-2 | | 3*3=A | | 5x^4-41x^2-36=0 | | 5y+40=5 | | 16.5+1.5x=12+2x | | 4w+30=10 | | y=2x-4(3-5x) | | 0=x^2+6x-128 | | 90+82+x=90(3) | | 2v+16=11 | | y+11=-2.5(x+9) | | 2x+1=11b | | 6s+10=1s | | 4m+9= | | 3u+28=10 | | 7x^2+x=12x^2-3x+2 | | 3a+2a=4 | | -y+2=-5+4(y-2) | | 2(6-4d)=25-5d | | 2.5x+0.5=x+3.5 | | Log(x^3)=log(8) | | 3h-5h+21=17 |