If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + x + -75 = 0 Reorder the terms: -75 + x + 4x2 = 0 Solving -75 + x + 4x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -18.75 + 0.25x + x2 = 0 Move the constant term to the right: Add '18.75' to each side of the equation. -18.75 + 0.25x + 18.75 + x2 = 0 + 18.75 Reorder the terms: -18.75 + 18.75 + 0.25x + x2 = 0 + 18.75 Combine like terms: -18.75 + 18.75 = 0.00 0.00 + 0.25x + x2 = 0 + 18.75 0.25x + x2 = 0 + 18.75 Combine like terms: 0 + 18.75 = 18.75 0.25x + x2 = 18.75 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. 0.25x + 0.25 + x2 = 18.75 + 0.25 Reorder the terms: 0.25 + 0.25x + x2 = 18.75 + 0.25 Combine like terms: 18.75 + 0.25 = 19 0.25 + 0.25x + x2 = 19 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 19 Calculate the square root of the right side: 4.358898944 Break this problem into two subproblems by setting (x + 0.5) equal to 4.358898944 and -4.358898944.Subproblem 1
x + 0.5 = 4.358898944 Simplifying x + 0.5 = 4.358898944 Reorder the terms: 0.5 + x = 4.358898944 Solving 0.5 + x = 4.358898944 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 4.358898944 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 4.358898944 + -0.5 x = 4.358898944 + -0.5 Combine like terms: 4.358898944 + -0.5 = 3.858898944 x = 3.858898944 Simplifying x = 3.858898944Subproblem 2
x + 0.5 = -4.358898944 Simplifying x + 0.5 = -4.358898944 Reorder the terms: 0.5 + x = -4.358898944 Solving 0.5 + x = -4.358898944 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -4.358898944 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -4.358898944 + -0.5 x = -4.358898944 + -0.5 Combine like terms: -4.358898944 + -0.5 = -4.858898944 x = -4.858898944 Simplifying x = -4.858898944Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.858898944, -4.858898944}
| -4(3x+5)= | | 0.19-1.13x=12.39 | | 4y-10+y+38=7y+30-4y | | 14x^2y^3=42x^3y^2 | | 2/3m+1/5m=26 | | 7(x+3)=11x-5 | | 6y+4y+y=18 | | 4(-5-6X)=172 | | 4(5x-3)=48 | | 2(4x-3)=4+2x | | -4x-20=-100 | | 8x^2+3x+18=0 | | =10m+45 | | 0.4x-1.2=1.5x+0.8 | | 7/10-m=1/5 | | 2n^3-30n^3+100n=0 | | 1/5x+1/4x=18 | | 9y=-6y+60 | | 4y-8=2y+2 | | 6(2e+4)=-3c-21 | | 4x+5x=360 | | (1)3/5 | | -5x-23=-103 | | -3(a+4)=-9a-2 | | 7n*8+3+3=-1 | | .6667x-4=-.75x+.5 | | 14y-7=12y-9 | | 4y-9+y+50=5y+50-3y | | -3x=5-y | | =9x+7-13-2s | | -60-32x+7x^2=0 | | 5m-3=32 |