If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + -45x + -25 = 0 Reorder the terms: -25 + -45x + 2x2 = 0 Solving -25 + -45x + 2x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -12.5 + -22.5x + x2 = 0 Move the constant term to the right: Add '12.5' to each side of the equation. -12.5 + -22.5x + 12.5 + x2 = 0 + 12.5 Reorder the terms: -12.5 + 12.5 + -22.5x + x2 = 0 + 12.5 Combine like terms: -12.5 + 12.5 = 0.0 0.0 + -22.5x + x2 = 0 + 12.5 -22.5x + x2 = 0 + 12.5 Combine like terms: 0 + 12.5 = 12.5 -22.5x + x2 = 12.5 The x term is -22.5x. Take half its coefficient (-11.25). Square it (126.5625) and add it to both sides. Add '126.5625' to each side of the equation. -22.5x + 126.5625 + x2 = 12.5 + 126.5625 Reorder the terms: 126.5625 + -22.5x + x2 = 12.5 + 126.5625 Combine like terms: 12.5 + 126.5625 = 139.0625 126.5625 + -22.5x + x2 = 139.0625 Factor a perfect square on the left side: (x + -11.25)(x + -11.25) = 139.0625 Calculate the square root of the right side: 11.792476415 Break this problem into two subproblems by setting (x + -11.25) equal to 11.792476415 and -11.792476415.Subproblem 1
x + -11.25 = 11.792476415 Simplifying x + -11.25 = 11.792476415 Reorder the terms: -11.25 + x = 11.792476415 Solving -11.25 + x = 11.792476415 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '11.25' to each side of the equation. -11.25 + 11.25 + x = 11.792476415 + 11.25 Combine like terms: -11.25 + 11.25 = 0.00 0.00 + x = 11.792476415 + 11.25 x = 11.792476415 + 11.25 Combine like terms: 11.792476415 + 11.25 = 23.042476415 x = 23.042476415 Simplifying x = 23.042476415Subproblem 2
x + -11.25 = -11.792476415 Simplifying x + -11.25 = -11.792476415 Reorder the terms: -11.25 + x = -11.792476415 Solving -11.25 + x = -11.792476415 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '11.25' to each side of the equation. -11.25 + 11.25 + x = -11.792476415 + 11.25 Combine like terms: -11.25 + 11.25 = 0.00 0.00 + x = -11.792476415 + 11.25 x = -11.792476415 + 11.25 Combine like terms: -11.792476415 + 11.25 = -0.542476415 x = -0.542476415 Simplifying x = -0.542476415Solution
The solution to the problem is based on the solutions from the subproblems. x = {23.042476415, -0.542476415}
| 8(x+1)=3(x+1) | | -6b-6b=-5(3b-6)+6(b+3) | | 7x*2+35x-14= | | 14+.3333x=40 | | 2x+100=180 | | -1+7(-2-2b)=-113 | | X+13=13+x | | 3.4=10 | | 7x+35x-14= | | 8x-5=2x | | 2r-4=1 | | 47r-12=51r-80 | | -6+y=11 | | (9x+4)(3x^2-14x-5)=0 | | 14+.33x=40 | | Y+2.5=3.7 | | 84=-6(r-8) | | 5(x-1)=4(x+10) | | 27a+29-23a=33 | | -1.86t^2+15t-25=0 | | y+50-15= | | 1-3(-2)+(-2)=5 | | -35=6y-y | | 5w-7+3w= | | 22=8-2z | | 12-9x=75 | | 3X+7+5x+1=180 | | (+8c)+(+7c)= | | 9(t+3)=3(t-2) | | -8(1+n)+5(n+6)=5n-8-n+3 | | 6(2n-1)=6(n-8) | | .5x^2-1.1x+3.576=0 |