If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x3 + 125 = (x + 5)(x2 + -5x + 25) Reorder the terms: 125 + x3 = (x + 5)(x2 + -5x + 25) Reorder the terms: 125 + x3 = (5 + x)(x2 + -5x + 25) Reorder the terms: 125 + x3 = (5 + x)(25 + -5x + x2) Multiply (5 + x) * (25 + -5x + x2) 125 + x3 = (5(25 + -5x + x2) + x(25 + -5x + x2)) 125 + x3 = ((25 * 5 + -5x * 5 + x2 * 5) + x(25 + -5x + x2)) 125 + x3 = ((125 + -25x + 5x2) + x(25 + -5x + x2)) 125 + x3 = (125 + -25x + 5x2 + (25 * x + -5x * x + x2 * x)) 125 + x3 = (125 + -25x + 5x2 + (25x + -5x2 + x3)) Reorder the terms: 125 + x3 = (125 + -25x + 25x + 5x2 + -5x2 + x3) Combine like terms: -25x + 25x = 0 125 + x3 = (125 + 0 + 5x2 + -5x2 + x3) 125 + x3 = (125 + 5x2 + -5x2 + x3) Combine like terms: 5x2 + -5x2 = 0 125 + x3 = (125 + 0 + x3) 125 + x3 = (125 + x3) Add '-125' to each side of the equation. 125 + -125 + x3 = 125 + -125 + x3 Combine like terms: 125 + -125 = 0 0 + x3 = 125 + -125 + x3 x3 = 125 + -125 + x3 Combine like terms: 125 + -125 = 0 x3 = 0 + x3 x3 = x3 Add '-1x3' to each side of the equation. x3 + -1x3 = x3 + -1x3 Combine like terms: x3 + -1x3 = 0 0 = x3 + -1x3 Combine like terms: x3 + -1x3 = 0 0 = 0 Solving 0 = 0 Couldn't find a variable to solve for. This equation is an identity, all real numbers are solutions.
| X^4-16x-12=0 | | x^3+125=(x-5)(x^2+5x+25) | | x^3-125=(x+5)-(x^2-5x+25) | | 1/2(12n-4)=14-10 | | 100-4t=0 | | 100-2t=0 | | 131.5/180 | | 18+4m=m | | M-4m=18 | | x^2+2x-8.75=0 | | -8(7-8m)=3(8m+8) | | f(x)=4x^2+x+8 | | 0.75=2-log(x) | | -7(5-7x)=161 | | -8(2x-3)=5(3x+1) | | x^2+5xy+7y^2=31 | | 7m+4(m+6)=7(m-8)+4 | | 6x+8=5+3x | | x+x-5=12 | | x-36=3(x+12) | | e(1+19x)=4 | | x+x+18+18=18(x) | | 3.61=6+2.135 | | 5p+12=2p-3 | | 17=31-3x | | 2/5x-9=-5 | | 5m=6-3x | | -8=x/-4 | | 2400-0.12y-0.05y=1890 | | 34=z+41 | | 6-3m=5x | | 6-3x=5m |