If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 75 = 50 + 15x + (x)(x) Multiply x * x 75 = 50 + 15x + x2 Solving 75 = 50 + 15x + x2 Solving for variable 'x'. Combine like terms: 75 + -50 = 25 25 + -15x + -1x2 = 50 + 15x + x2 + -50 + -15x + -1x2 Reorder the terms: 25 + -15x + -1x2 = 50 + -50 + 15x + -15x + x2 + -1x2 Combine like terms: 50 + -50 = 0 25 + -15x + -1x2 = 0 + 15x + -15x + x2 + -1x2 25 + -15x + -1x2 = 15x + -15x + x2 + -1x2 Combine like terms: 15x + -15x = 0 25 + -15x + -1x2 = 0 + x2 + -1x2 25 + -15x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 25 + -15x + -1x2 = 0 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. -25 + 15x + x2 = 0 Move the constant term to the right: Add '25' to each side of the equation. -25 + 15x + 25 + x2 = 0 + 25 Reorder the terms: -25 + 25 + 15x + x2 = 0 + 25 Combine like terms: -25 + 25 = 0 0 + 15x + x2 = 0 + 25 15x + x2 = 0 + 25 Combine like terms: 0 + 25 = 25 15x + x2 = 25 The x term is 15x. Take half its coefficient (7.5). Square it (56.25) and add it to both sides. Add '56.25' to each side of the equation. 15x + 56.25 + x2 = 25 + 56.25 Reorder the terms: 56.25 + 15x + x2 = 25 + 56.25 Combine like terms: 25 + 56.25 = 81.25 56.25 + 15x + x2 = 81.25 Factor a perfect square on the left side: (x + 7.5)(x + 7.5) = 81.25 Calculate the square root of the right side: 9.013878189 Break this problem into two subproblems by setting (x + 7.5) equal to 9.013878189 and -9.013878189.Subproblem 1
x + 7.5 = 9.013878189 Simplifying x + 7.5 = 9.013878189 Reorder the terms: 7.5 + x = 9.013878189 Solving 7.5 + x = 9.013878189 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7.5' to each side of the equation. 7.5 + -7.5 + x = 9.013878189 + -7.5 Combine like terms: 7.5 + -7.5 = 0.0 0.0 + x = 9.013878189 + -7.5 x = 9.013878189 + -7.5 Combine like terms: 9.013878189 + -7.5 = 1.513878189 x = 1.513878189 Simplifying x = 1.513878189Subproblem 2
x + 7.5 = -9.013878189 Simplifying x + 7.5 = -9.013878189 Reorder the terms: 7.5 + x = -9.013878189 Solving 7.5 + x = -9.013878189 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7.5' to each side of the equation. 7.5 + -7.5 + x = -9.013878189 + -7.5 Combine like terms: 7.5 + -7.5 = 0.0 0.0 + x = -9.013878189 + -7.5 x = -9.013878189 + -7.5 Combine like terms: -9.013878189 + -7.5 = -16.513878189 x = -16.513878189 Simplifying x = -16.513878189Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.513878189, -16.513878189}
| x^2+124+49=1000 | | 16x^2-48x-64=0 | | -3(6y-6)-y=-3(y-2) | | -1=7-2(7p+3) | | 6x-2=6(x-1)+11 | | 3x-7=2(x-1)+5 | | 3(x+7)-3=63-2x | | -90=8-2(7n-7) | | 6t^2-19t-20= | | 3(1.2)2= | | y+96=5y | | 6(-6m+8)=-96 | | X-8=48-15(x+8) | | (3)(10)n=(4)(5) | | 2s^6+11s^3t+12t^2= | | 6x+4=-28 | | 0.08x-0.12(x-4)=0.03(x-5) | | -7d+2=-12 | | x-(.2x)=96 | | y=-2(2(-2)+5) | | -a^3-8=0 | | y=3(3+4)-2(3) | | 5x-3(x-5)=-2+4x+9 | | x+x+0.5*x+15=70 | | x^4+3x^3-17x^2+3x-18=0 | | 100=5(2p+8) | | 8+9n=7n+6 | | -3x-23=5x-7 | | x+0.5*x+15=70 | | 7v-49=-7(v+1) | | 168=6x-15+x+8 | | 5a-81=3a-41 |