If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 4x + -5 = -9 Reorder the terms: -5 + 4x + x2 = -9 Solving -5 + 4x + x2 = -9 Solving for variable 'x'. Reorder the terms: -5 + 9 + 4x + x2 = -9 + 9 Combine like terms: -5 + 9 = 4 4 + 4x + x2 = -9 + 9 Combine like terms: -9 + 9 = 0 4 + 4x + x2 = 0 Factor a trinomial. (2 + x)(2 + x) = 0Subproblem 1
Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2Subproblem 2
Set the factor '(2 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2Solution
x = {-2, -2}
| 2x+4(76)= | | 21.8+g=9.5 | | 2x^2-14=-16 | | 2x^2-14=-6 | | 6x+-4x=6 | | -5(-4k+7)=40-5k | | .5y-2=.25(-1) | | 2.5(36+-3y)+7.5y=4.5(20) | | 0=y+lny^2 | | 29=24-2c | | x^2-9=-11 | | 3x-2(2x-4)=4x-7 | | 2.5(36+-3y)+7.5=4.5(20) | | (2a-8b)(6a-8b)= | | 1.5+0.5y+5y= | | 13=3.14*(4x+2) | | 13=3.14159265359*(4x+2) | | 4(-1)-3=0.4(-1)-2y | | 5(4b+1)=65 | | 13=3.41*(4x+2) | | (2x^2+3x-1)(2x^2+3x-2)=56 | | 7(2r-3)=35 | | (8x+9)(7x-5)=0 | | 14y=13(y+5) | | 6(2p+1)=30 | | -21+11= | | 12-46=5(x-2)-9 | | 2x-5+x+20=90 | | x^2+2(k+2)x+9k=0 | | 2.5x+7.5y=90 | | (x+10)(x-10)=0 | | -110=(-3x+2) |