If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + -32x + 1 = 0 Reorder the terms: 1 + -32x + 7x2 = 0 Solving 1 + -32x + 7x2 = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. 0.1428571429 + -4.571428571x + x2 = 0 Move the constant term to the right: Add '-0.1428571429' to each side of the equation. 0.1428571429 + -4.571428571x + -0.1428571429 + x2 = 0 + -0.1428571429 Reorder the terms: 0.1428571429 + -0.1428571429 + -4.571428571x + x2 = 0 + -0.1428571429 Combine like terms: 0.1428571429 + -0.1428571429 = 0.0000000000 0.0000000000 + -4.571428571x + x2 = 0 + -0.1428571429 -4.571428571x + x2 = 0 + -0.1428571429 Combine like terms: 0 + -0.1428571429 = -0.1428571429 -4.571428571x + x2 = -0.1428571429 The x term is -4.571428571x. Take half its coefficient (-2.285714286). Square it (5.224489797) and add it to both sides. Add '5.224489797' to each side of the equation. -4.571428571x + 5.224489797 + x2 = -0.1428571429 + 5.224489797 Reorder the terms: 5.224489797 + -4.571428571x + x2 = -0.1428571429 + 5.224489797 Combine like terms: -0.1428571429 + 5.224489797 = 5.0816326541 5.224489797 + -4.571428571x + x2 = 5.0816326541 Factor a perfect square on the left side: (x + -2.285714286)(x + -2.285714286) = 5.0816326541 Calculate the square root of the right side: 2.254247691 Break this problem into two subproblems by setting (x + -2.285714286) equal to 2.254247691 and -2.254247691.Subproblem 1
x + -2.285714286 = 2.254247691 Simplifying x + -2.285714286 = 2.254247691 Reorder the terms: -2.285714286 + x = 2.254247691 Solving -2.285714286 + x = 2.254247691 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.285714286' to each side of the equation. -2.285714286 + 2.285714286 + x = 2.254247691 + 2.285714286 Combine like terms: -2.285714286 + 2.285714286 = 0.000000000 0.000000000 + x = 2.254247691 + 2.285714286 x = 2.254247691 + 2.285714286 Combine like terms: 2.254247691 + 2.285714286 = 4.539961977 x = 4.539961977 Simplifying x = 4.539961977Subproblem 2
x + -2.285714286 = -2.254247691 Simplifying x + -2.285714286 = -2.254247691 Reorder the terms: -2.285714286 + x = -2.254247691 Solving -2.285714286 + x = -2.254247691 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.285714286' to each side of the equation. -2.285714286 + 2.285714286 + x = -2.254247691 + 2.285714286 Combine like terms: -2.285714286 + 2.285714286 = 0.000000000 0.000000000 + x = -2.254247691 + 2.285714286 x = -2.254247691 + 2.285714286 Combine like terms: -2.254247691 + 2.285714286 = 0.031466595 x = 0.031466595 Simplifying x = 0.031466595Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.539961977, 0.031466595}
| x+5x=144 | | 4c=256 | | x^3-9x^2-46x-78=0 | | 0.37-0.205= | | 6y=6-18 | | 4/3t=16/5 | | -5m+7(3m+4)=106 | | 5x^3-40x^2+80x=0 | | 9+3s=0 | | -4z=-5+7 | | h=-16t^2+43t+3 | | -2x^2+5x-42=0 | | o=(0.6)80(0.4) | | 49b^2-4b=0 | | 2x^2+5x+42=0 | | -5m+52=3m-20 | | 4m-3=5 | | 2x+40=60 | | 11/12x-3/4x=-5/6 | | y=-126-7/5 | | (2x+7)(5x^2-26x+5)=0 | | -6(-3+3n)=-108 | | 80(0.6)(0.4)= | | f(10)=11 | | 2(12g^2-g)=15 | | 4(-4p+6)=-104 | | z-7.25=1.25 | | 72=5x^2+46x-40 | | R*10=17 | | 26x-5+14x-5+5x+5=360 | | 8b=-9+7b | | R*1.7=17 |