If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (7 + -4a)(7 + -4a) = 0 Multiply (7 + -4a) * (7 + -4a) (7(7 + -4a) + -4a * (7 + -4a)) = 0 ((7 * 7 + -4a * 7) + -4a * (7 + -4a)) = 0 ((49 + -28a) + -4a * (7 + -4a)) = 0 (49 + -28a + (7 * -4a + -4a * -4a)) = 0 (49 + -28a + (-28a + 16a2)) = 0 Combine like terms: -28a + -28a = -56a (49 + -56a + 16a2) = 0 Solving 49 + -56a + 16a2 = 0 Solving for variable 'a'. Factor a trinomial. (7 + -4a)(7 + -4a) = 0Subproblem 1
Set the factor '(7 + -4a)' equal to zero and attempt to solve: Simplifying 7 + -4a = 0 Solving 7 + -4a = 0 Move all terms containing a to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -4a = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -4a = 0 + -7 -4a = 0 + -7 Combine like terms: 0 + -7 = -7 -4a = -7 Divide each side by '-4'. a = 1.75 Simplifying a = 1.75Subproblem 2
Set the factor '(7 + -4a)' equal to zero and attempt to solve: Simplifying 7 + -4a = 0 Solving 7 + -4a = 0 Move all terms containing a to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -4a = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -4a = 0 + -7 -4a = 0 + -7 Combine like terms: 0 + -7 = -7 -4a = -7 Divide each side by '-4'. a = 1.75 Simplifying a = 1.75Solution
a = {1.75, 1.75}
| X^2=90000 | | 0.75x-0.31=-0.8x | | -10x=-240 | | 7t+15=13t-9 | | 0.49x+25.90=0.67x+18.90 | | x+11.8=-5.2 | | -6y=104 | | 80x+25x=350+25x | | 2k=ak+7fork | | (-4a+7)(-4a+7)=0 | | 4x-8=3x-17 | | -15=-4m+9 | | -9p+3p-3-8p= | | 0.75x-0.31=-0.81x | | 2z+4.5=6 | | 13g+2(4k-g)=0 | | -3.2+x=6.7 | | S=c+nt | | -3x=4986 | | 2n+4m=8 | | -8+5m+7m-4+m= | | 6t-14=2t+2 | | 4a+4b=180 | | 0.75t-0.83=0.67t | | 0.45x+25.95=0.62x+18.90 | | 1.75x+3.5=3.25x-8.5 | | x+1+(-2)-3-(-x)=6-1-(-1) | | 3n-8=1n | | 5x+6y+4y=180 | | x+(-31)=1 | | 18*x=10 | | 2=x(x+1) |