If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (7m + 2n)(7m + -2n) = 0 Multiply (7m + 2n) * (7m + -2n) (7m * (7m + -2n) + 2n * (7m + -2n)) = 0 ((7m * 7m + -2n * 7m) + 2n * (7m + -2n)) = 0 Reorder the terms: ((-14mn + 49m2) + 2n * (7m + -2n)) = 0 ((-14mn + 49m2) + 2n * (7m + -2n)) = 0 (-14mn + 49m2 + (7m * 2n + -2n * 2n)) = 0 (-14mn + 49m2 + (14mn + -4n2)) = 0 Reorder the terms: (-14mn + 14mn + 49m2 + -4n2) = 0 Combine like terms: -14mn + 14mn = 0 (0 + 49m2 + -4n2) = 0 (49m2 + -4n2) = 0 Solving 49m2 + -4n2 = 0 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '4n2' to each side of the equation. 49m2 + -4n2 + 4n2 = 0 + 4n2 Combine like terms: -4n2 + 4n2 = 0 49m2 + 0 = 0 + 4n2 49m2 = 0 + 4n2 Remove the zero: 49m2 = 4n2 Divide each side by '49'. m2 = 0.08163265306n2 Simplifying m2 = 0.08163265306n2 Take the square root of each side: m = {-0.285714286n, 0.285714286n}
| 6x-y/2=14 | | 12t^2-3.85t+8=0 | | 180(5-2)=x | | 0.2x+0.8x(50-x)=0.68x(50) | | 5x-4(2x-2)=5+x | | n/5+20=39 | | y-2=-1/2(x-3) | | -5-x=x+9 | | 5m+17=3(m-5)+7 | | -10/-5 | | -6x+10=-x-10 | | -x-10+8=4x-12 | | 12x-8=9x+7 | | 4+2x=x+2 | | 6x+9+x+26-4x+20=180 | | 4x-8x-3+1=-5x+9 | | 10x+4=2(5+8)-12 | | 3(4x-5)=4(3x+10) | | 3=7x-4 | | 66+-22-76=-142 | | 6x+9=180 | | -4w+5/3=-7 | | 2[6-(-2x-8)]=32x+140 | | -2x-7=3(4x+7) | | (x+4)*4=6(x-2) | | 7y+6x+9=180 | | 9x^2-54x+8=0 | | -3x+17=8x-12 | | 3/5w=15 | | x*4=2(x+5) | | 195.5=103+t+71 | | 7/8K=12 |