If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1a2 = 4a + 4 Reorder the terms: -1a2 = 4 + 4a Solving -1a2 = 4 + 4a Solving for variable 'a'. Reorder the terms: -4 + -4a + -1a2 = 4 + 4a + -4 + -4a Reorder the terms: -4 + -4a + -1a2 = 4 + -4 + 4a + -4a Combine like terms: 4 + -4 = 0 -4 + -4a + -1a2 = 0 + 4a + -4a -4 + -4a + -1a2 = 4a + -4a Combine like terms: 4a + -4a = 0 -4 + -4a + -1a2 = 0 Factor out the Greatest Common Factor (GCF), '-1'. -1(4 + 4a + a2) = 0 Factor a trinomial. -1((2 + a)(2 + a)) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(2 + a)' equal to zero and attempt to solve: Simplifying 2 + a = 0 Solving 2 + a = 0 Move all terms containing a to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + a = 0 + -2 Combine like terms: 2 + -2 = 0 0 + a = 0 + -2 a = 0 + -2 Combine like terms: 0 + -2 = -2 a = -2 Simplifying a = -2Subproblem 2
Set the factor '(2 + a)' equal to zero and attempt to solve: Simplifying 2 + a = 0 Solving 2 + a = 0 Move all terms containing a to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + a = 0 + -2 Combine like terms: 2 + -2 = 0 0 + a = 0 + -2 a = 0 + -2 Combine like terms: 0 + -2 = -2 a = -2 Simplifying a = -2Solution
a = {-2, -2}
| -a^2=4a+a | | -2b+8b=b+7b+10 | | 5x-5(2x+1)=5+2(5x-20) | | 228=w+2w+6+w+2w+6 | | 170=-4.5t+4.9t^2 | | 5(4x-7)+3(x+2)=6(x+6)-(x+4) | | .1694=0.5022x-0.0843 | | 3(x+6)-2(5x-3)=13 | | 7x^2-60x+26=-6 | | 3(2c+25)-2(c-1)=78 | | 2(5c-4)-4=2c+4 | | log(8)(5x)-log(8)(3)=1 | | 25x+40=2y | | 5x+40=-x+4 | | 8x/2x-1 | | 46n^2+101n+40=-4n^2-4n | | 0.1694=1.9466x+0.1789 | | G/3-16=g-4 | | 6/15(30) | | 7x+21+9x=7 | | 0.32*x=1 | | (4v-2)(5+v)=0 | | x^2-5/2x-39/15 | | .08(50)+.4x=.2(50+x) | | 9=3/7y | | -364=7(4+7x) | | 4c/4=d/4 | | 9x+12+6x=8 | | 3g-5+9g=15g+7 | | (2/5)x-(1/3)x=5 | | 7(r+4)=84 | | 2/7m=-4/5 |