If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = x2 + 2x + -15 Reorder the terms: 0 = -15 + 2x + x2 Solving 0 = -15 + 2x + x2 Solving for variable 'x'. Combine like terms: 0 + 15 = 15 15 + -2x + -1x2 = -15 + 2x + x2 + 15 + -2x + -1x2 Reorder the terms: 15 + -2x + -1x2 = -15 + 15 + 2x + -2x + x2 + -1x2 Combine like terms: -15 + 15 = 0 15 + -2x + -1x2 = 0 + 2x + -2x + x2 + -1x2 15 + -2x + -1x2 = 2x + -2x + x2 + -1x2 Combine like terms: 2x + -2x = 0 15 + -2x + -1x2 = 0 + x2 + -1x2 15 + -2x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 15 + -2x + -1x2 = 0 Factor a trinomial. (3 + -1x)(5 + x) = 0Subproblem 1
Set the factor '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3Subproblem 2
Set the factor '(5 + x)' equal to zero and attempt to solve: Simplifying 5 + x = 0 Solving 5 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + x = 0 + -5 x = 0 + -5 Combine like terms: 0 + -5 = -5 x = -5 Simplifying x = -5Solution
x = {3, -5}
| =a^2-9a-36 | | 16=-4B | | h(t)=-16t^2+80t+3 | | =x^2-9x+14 | | 4v^2-4v-48=0 | | 7-2x=5+4x | | 3.5(c-8)=12.5-c | | 0=-16x^2+16 | | (K+5)(K+2)=44 | | 5.5(4x+5)-4(2.5x+1.5)= | | 3.15x=0.58 | | -18=6(1+3x)+6x | | -6+m=-49 | | ln(x+5)=ln(x-1)(x+1) | | A-6=21 | | 6(3x+5)=6 | | 18x^4+15x^3-34x^2+15x-2=0 | | 5x+14+6x-13-10x= | | 583*67= | | 4=N-15 | | .583*67= | | -4(-6g-3)=12 | | f(x)=3x^2-7 | | 121+1=1+2x+1 | | 2(r+1)=4 | | 57216.3264=2*3.14*1049.76+2*3.14*32.4*h | | 8X+15=9X-26 | | 42641.2=2*3.14*784+2*3.14*28*h | | y=x^3-17x^2+63x+1 | | =8ac-2ad+4bc-bd | | 0.32+x=.91 | | 4x^2+84=40x |