If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying a2 = 2a + -1 Reorder the terms: a2 = -1 + 2a Solving a2 = -1 + 2a Solving for variable 'a'. Reorder the terms: 1 + -2a + a2 = -1 + 2a + 1 + -2a Reorder the terms: 1 + -2a + a2 = -1 + 1 + 2a + -2a Combine like terms: -1 + 1 = 0 1 + -2a + a2 = 0 + 2a + -2a 1 + -2a + a2 = 2a + -2a Combine like terms: 2a + -2a = 0 1 + -2a + a2 = 0 Factor a trinomial. (1 + -1a)(1 + -1a) = 0Subproblem 1
Set the factor '(1 + -1a)' equal to zero and attempt to solve: Simplifying 1 + -1a = 0 Solving 1 + -1a = 0 Move all terms containing a to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1a = 0 + -1 -1a = 0 + -1 Combine like terms: 0 + -1 = -1 -1a = -1 Divide each side by '-1'. a = 1 Simplifying a = 1Subproblem 2
Set the factor '(1 + -1a)' equal to zero and attempt to solve: Simplifying 1 + -1a = 0 Solving 1 + -1a = 0 Move all terms containing a to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1a = 0 + -1 -1a = 0 + -1 Combine like terms: 0 + -1 = -1 -1a = -1 Divide each side by '-1'. a = 1 Simplifying a = 1Solution
a = {1, 1}
| a^2+3a=28 | | x+10y=500 | | [(10m^2+4m-1)-(7m^2-2m+8)]-(m^2+m+9)= | | (4x-2)=(3x-5) | | 2n-7=1+6n | | ((D^3)-(5D^2)+(9D)-5)y=0 | | 7t^2-28t-147=0 | | 7(x+12)= | | 3p-8=-8+4p | | 8s-15=-29+6s | | 5x/6x-36 | | 2x-9=54 | | 1/8x4/7 | | 1/8x(-4/7) | | n^2-10n-116=-9 | | 49s^2+70s+24=0 | | 0n+7= | | 49s^2+70+24=0 | | k=6+ty | | 20x^2/4x | | 4n^2-64n+192=0 | | 10+4z=18 | | 3y^2-54y+240=0 | | 2x^2+31x-73=0 | | 7x-6x+20=0 | | 5b^3+40d^3=0 | | a^4+5a^2-14=0 | | 3(x+1)=3x-4 | | Lent=4 | | 5xy(2x)= | | 2y+16=-6(y-4) | | 0.6x+2=5 |