If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -16x2 + 50x + 4 = 0 Reorder the terms: 4 + 50x + -16x2 = 0 Solving 4 + 50x + -16x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(2 + 25x + -8x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(2 + 25x + -8x2)' equal to zero and attempt to solve: Simplifying 2 + 25x + -8x2 = 0 Solving 2 + 25x + -8x2 = 0 Begin completing the square. Divide all terms by -8 the coefficient of the squared term: Divide each side by '-8'. -0.25 + -3.125x + x2 = 0 Move the constant term to the right: Add '0.25' to each side of the equation. -0.25 + -3.125x + 0.25 + x2 = 0 + 0.25 Reorder the terms: -0.25 + 0.25 + -3.125x + x2 = 0 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + -3.125x + x2 = 0 + 0.25 -3.125x + x2 = 0 + 0.25 Combine like terms: 0 + 0.25 = 0.25 -3.125x + x2 = 0.25 The x term is -3.125x. Take half its coefficient (-1.5625). Square it (2.44140625) and add it to both sides. Add '2.44140625' to each side of the equation. -3.125x + 2.44140625 + x2 = 0.25 + 2.44140625 Reorder the terms: 2.44140625 + -3.125x + x2 = 0.25 + 2.44140625 Combine like terms: 0.25 + 2.44140625 = 2.69140625 2.44140625 + -3.125x + x2 = 2.69140625 Factor a perfect square on the left side: (x + -1.5625)(x + -1.5625) = 2.69140625 Calculate the square root of the right side: 1.640550594 Break this problem into two subproblems by setting (x + -1.5625) equal to 1.640550594 and -1.640550594.Subproblem 1
x + -1.5625 = 1.640550594 Simplifying x + -1.5625 = 1.640550594 Reorder the terms: -1.5625 + x = 1.640550594 Solving -1.5625 + x = 1.640550594 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5625' to each side of the equation. -1.5625 + 1.5625 + x = 1.640550594 + 1.5625 Combine like terms: -1.5625 + 1.5625 = 0.0000 0.0000 + x = 1.640550594 + 1.5625 x = 1.640550594 + 1.5625 Combine like terms: 1.640550594 + 1.5625 = 3.203050594 x = 3.203050594 Simplifying x = 3.203050594Subproblem 2
x + -1.5625 = -1.640550594 Simplifying x + -1.5625 = -1.640550594 Reorder the terms: -1.5625 + x = -1.640550594 Solving -1.5625 + x = -1.640550594 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5625' to each side of the equation. -1.5625 + 1.5625 + x = -1.640550594 + 1.5625 Combine like terms: -1.5625 + 1.5625 = 0.0000 0.0000 + x = -1.640550594 + 1.5625 x = -1.640550594 + 1.5625 Combine like terms: -1.640550594 + 1.5625 = -0.078050594 x = -0.078050594 Simplifying x = -0.078050594Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.203050594, -0.078050594}Solution
x = {3.203050594, -0.078050594}
| 49=5(3a+7)-2(-7+2a) | | x+(-4)=-1 | | 2w-2x-y+7w+15x-8y= | | 6(x-2)+3=2x+7 | | 11x-2y+11w-7y-2w+2x= | | 3x-2x-3=15 | | 5+260= | | 129=3(-7x+7)-6x | | A-7B= | | 8x-35=3x-5 | | 6w+4y+4x+9x-13y+3w= | | 15w-17w=6 | | c=0.55555555555555556(f-32) | | -t-t=-2 | | 3(4x+5)=42 | | 3w+7x-13y+6w+6x+4y= | | 3(x-3)(x-3)+2=26 | | 5.30=2.80+0.05x | | -3.2x=-2.368 | | 5x+y+2=12 | | (2x)(15)=(x+3)(5) | | -104=-8(1+4v) | | h(t)=15t-4.9t^2+2 | | 4-4x=-4(x+1) | | 60=t+t^2 | | .5Q=30-.25Q | | 5(12+3p)=15p+60 | | 17=4-x | | (x^2D^2+7xD+I)y=0 | | 6b+1=-8+3b | | 2(z+3)+3(5-3z)=0 | | 8x^2+18x-40=0 |