If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3(x2 + -1x) = 2(x2 + -8x + 16) Reorder the terms: 3(-1x + x2) = 2(x2 + -8x + 16) (-1x * 3 + x2 * 3) = 2(x2 + -8x + 16) (-3x + 3x2) = 2(x2 + -8x + 16) Reorder the terms: -3x + 3x2 = 2(16 + -8x + x2) -3x + 3x2 = (16 * 2 + -8x * 2 + x2 * 2) -3x + 3x2 = (32 + -16x + 2x2) Solving -3x + 3x2 = 32 + -16x + 2x2 Solving for variable 'x'. Reorder the terms: -32 + -3x + 16x + 3x2 + -2x2 = 32 + -16x + 2x2 + -32 + 16x + -2x2 Combine like terms: -3x + 16x = 13x -32 + 13x + 3x2 + -2x2 = 32 + -16x + 2x2 + -32 + 16x + -2x2 Combine like terms: 3x2 + -2x2 = 1x2 -32 + 13x + 1x2 = 32 + -16x + 2x2 + -32 + 16x + -2x2 Reorder the terms: -32 + 13x + 1x2 = 32 + -32 + -16x + 16x + 2x2 + -2x2 Combine like terms: 32 + -32 = 0 -32 + 13x + 1x2 = 0 + -16x + 16x + 2x2 + -2x2 -32 + 13x + 1x2 = -16x + 16x + 2x2 + -2x2 Combine like terms: -16x + 16x = 0 -32 + 13x + 1x2 = 0 + 2x2 + -2x2 -32 + 13x + 1x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 -32 + 13x + 1x2 = 0 Begin completing the square. Move the constant term to the right: Add '32' to each side of the equation. -32 + 13x + 32 + x2 = 0 + 32 Reorder the terms: -32 + 32 + 13x + x2 = 0 + 32 Combine like terms: -32 + 32 = 0 0 + 13x + x2 = 0 + 32 13x + x2 = 0 + 32 Combine like terms: 0 + 32 = 32 13x + x2 = 32 The x term is 13x. Take half its coefficient (6.5). Square it (42.25) and add it to both sides. Add '42.25' to each side of the equation. 13x + 42.25 + x2 = 32 + 42.25 Reorder the terms: 42.25 + 13x + x2 = 32 + 42.25 Combine like terms: 32 + 42.25 = 74.25 42.25 + 13x + x2 = 74.25 Factor a perfect square on the left side: (x + 6.5)(x + 6.5) = 74.25 Calculate the square root of the right side: 8.61684397 Break this problem into two subproblems by setting (x + 6.5) equal to 8.61684397 and -8.61684397.Subproblem 1
x + 6.5 = 8.61684397 Simplifying x + 6.5 = 8.61684397 Reorder the terms: 6.5 + x = 8.61684397 Solving 6.5 + x = 8.61684397 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-6.5' to each side of the equation. 6.5 + -6.5 + x = 8.61684397 + -6.5 Combine like terms: 6.5 + -6.5 = 0.0 0.0 + x = 8.61684397 + -6.5 x = 8.61684397 + -6.5 Combine like terms: 8.61684397 + -6.5 = 2.11684397 x = 2.11684397 Simplifying x = 2.11684397Subproblem 2
x + 6.5 = -8.61684397 Simplifying x + 6.5 = -8.61684397 Reorder the terms: 6.5 + x = -8.61684397 Solving 6.5 + x = -8.61684397 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-6.5' to each side of the equation. 6.5 + -6.5 + x = -8.61684397 + -6.5 Combine like terms: 6.5 + -6.5 = 0.0 0.0 + x = -8.61684397 + -6.5 x = -8.61684397 + -6.5 Combine like terms: -8.61684397 + -6.5 = -15.11684397 x = -15.11684397 Simplifying x = -15.11684397Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.11684397, -15.11684397}
| Y=4-3/x | | X=-10+2(0) | | f(x+1)=x^2-9x-1 | | 1080=180(8n-2) | | 80=7x+16 | | c=5b+4 | | 9x-49=4x-4 | | logba=c | | 4x+9=6x+21 | | 4(3-m)=6(2m-6) | | 3(4y-5)+8=10y+7 | | (8x+12)=8x+96 | | 6x+30=13x-3 | | 900=180(7n-2) | | 0=-0.2x+5 | | 50+(2x+4)=100 | | 0=vi+-83.3 | | Y=-0.2(0)+5 | | 4x+12=-8x-19 | | 1/2(2-d)=-12 | | 7x+4=10x-8 | | x/3=y4 | | P(p-5)=6 | | 9a+42=7a+10 | | X^2+3x-9-27=0 | | 7-2k+1=-6 | | 3*(x-4)=3x+12 | | h(t)=-16t^2+0+60 | | 6x-27=3x-6 | | a^4+a+a^4+a= | | 63y=9 | | -n-6/7=2 |