If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -50x + -20 = 0 Reorder the terms: -20 + -50x + 4x2 = 0 Solving -20 + -50x + 4x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-10 + -25x + 2x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-10 + -25x + 2x2)' equal to zero and attempt to solve: Simplifying -10 + -25x + 2x2 = 0 Solving -10 + -25x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -5 + -12.5x + x2 = 0 Move the constant term to the right: Add '5' to each side of the equation. -5 + -12.5x + 5 + x2 = 0 + 5 Reorder the terms: -5 + 5 + -12.5x + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -12.5x + x2 = 0 + 5 -12.5x + x2 = 0 + 5 Combine like terms: 0 + 5 = 5 -12.5x + x2 = 5 The x term is -12.5x. Take half its coefficient (-6.25). Square it (39.0625) and add it to both sides. Add '39.0625' to each side of the equation. -12.5x + 39.0625 + x2 = 5 + 39.0625 Reorder the terms: 39.0625 + -12.5x + x2 = 5 + 39.0625 Combine like terms: 5 + 39.0625 = 44.0625 39.0625 + -12.5x + x2 = 44.0625 Factor a perfect square on the left side: (x + -6.25)(x + -6.25) = 44.0625 Calculate the square root of the right side: 6.637959024 Break this problem into two subproblems by setting (x + -6.25) equal to 6.637959024 and -6.637959024.Subproblem 1
x + -6.25 = 6.637959024 Simplifying x + -6.25 = 6.637959024 Reorder the terms: -6.25 + x = 6.637959024 Solving -6.25 + x = 6.637959024 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6.25' to each side of the equation. -6.25 + 6.25 + x = 6.637959024 + 6.25 Combine like terms: -6.25 + 6.25 = 0.00 0.00 + x = 6.637959024 + 6.25 x = 6.637959024 + 6.25 Combine like terms: 6.637959024 + 6.25 = 12.887959024 x = 12.887959024 Simplifying x = 12.887959024Subproblem 2
x + -6.25 = -6.637959024 Simplifying x + -6.25 = -6.637959024 Reorder the terms: -6.25 + x = -6.637959024 Solving -6.25 + x = -6.637959024 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '6.25' to each side of the equation. -6.25 + 6.25 + x = -6.637959024 + 6.25 Combine like terms: -6.25 + 6.25 = 0.00 0.00 + x = -6.637959024 + 6.25 x = -6.637959024 + 6.25 Combine like terms: -6.637959024 + 6.25 = -0.387959024 x = -0.387959024 Simplifying x = -0.387959024Solution
The solution to the problem is based on the solutions from the subproblems. x = {12.887959024, -0.387959024}Solution
x = {12.887959024, -0.387959024}
| 4x^2+40x-92=0 | | 5=k(2)(6) | | 4(8y-7)-(8y+7)= | | 8x+26=6x+72 | | M+8=90 | | 2x+y=12.75 | | 100-6n=52 | | 6x-8=2x-5 | | Y=-5x+4-x-3y+21 | | -43x+58=-95-43x | | j^2-10j-41=0 | | 8-8(2-8x)=0 | | 4(-3x-3)=6(-2-2x) | | 8z-15z=49 | | -2g^2+56g=58 | | -9(-11x-7)=-5(-49+8x) | | f^2+28f=-5 | | 4u+16=8(u+6) | | 9=x/2-14 | | u^2-8u-39=0 | | 170-5x+8=4x+3 | | 4a+50=174 | | x/8=7/17 | | 38=4a+9c | | 90x-90=-8-34x | | -7(-2x+5)=4(-34-7x) | | 2(x+2)=5x+7 | | 4y^2+104y=188 | | -4(30x+18)=21(-27+4x) | | 47x+10=10+47x | | 5x+50=50+5x | | v^2+2v=27 |