If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4x2 + -1 = 10x Reorder the terms: -1 + 4x2 = 10x Solving -1 + 4x2 = 10x Solving for variable 'x'. Reorder the terms: -1 + -10x + 4x2 = 10x + -10x Combine like terms: 10x + -10x = 0 -1 + -10x + 4x2 = 0 Begin completing the square. Divide all terms by 4 the coefficient of the squared term: Divide each side by '4'. -0.25 + -2.5x + x2 = 0 Move the constant term to the right: Add '0.25' to each side of the equation. -0.25 + -2.5x + 0.25 + x2 = 0 + 0.25 Reorder the terms: -0.25 + 0.25 + -2.5x + x2 = 0 + 0.25 Combine like terms: -0.25 + 0.25 = 0.00 0.00 + -2.5x + x2 = 0 + 0.25 -2.5x + x2 = 0 + 0.25 Combine like terms: 0 + 0.25 = 0.25 -2.5x + x2 = 0.25 The x term is -2.5x. Take half its coefficient (-1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. -2.5x + 1.5625 + x2 = 0.25 + 1.5625 Reorder the terms: 1.5625 + -2.5x + x2 = 0.25 + 1.5625 Combine like terms: 0.25 + 1.5625 = 1.8125 1.5625 + -2.5x + x2 = 1.8125 Factor a perfect square on the left side: (x + -1.25)(x + -1.25) = 1.8125 Calculate the square root of the right side: 1.346291202 Break this problem into two subproblems by setting (x + -1.25) equal to 1.346291202 and -1.346291202.Subproblem 1
x + -1.25 = 1.346291202 Simplifying x + -1.25 = 1.346291202 Reorder the terms: -1.25 + x = 1.346291202 Solving -1.25 + x = 1.346291202 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.25' to each side of the equation. -1.25 + 1.25 + x = 1.346291202 + 1.25 Combine like terms: -1.25 + 1.25 = 0.00 0.00 + x = 1.346291202 + 1.25 x = 1.346291202 + 1.25 Combine like terms: 1.346291202 + 1.25 = 2.596291202 x = 2.596291202 Simplifying x = 2.596291202Subproblem 2
x + -1.25 = -1.346291202 Simplifying x + -1.25 = -1.346291202 Reorder the terms: -1.25 + x = -1.346291202 Solving -1.25 + x = -1.346291202 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.25' to each side of the equation. -1.25 + 1.25 + x = -1.346291202 + 1.25 Combine like terms: -1.25 + 1.25 = 0.00 0.00 + x = -1.346291202 + 1.25 x = -1.346291202 + 1.25 Combine like terms: -1.346291202 + 1.25 = -0.096291202 x = -0.096291202 Simplifying x = -0.096291202Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.596291202, -0.096291202}
| z+1=.5z+4 | | 7x-21y=10x+-45y | | 2(-4-x)= | | 12x^2-13x-1=0 | | -4(2+x)= | | xxx=9 | | 2(-4+x)= | | 12x^2-13x=1 | | 5(3a-6)5a=-12+a | | 5n^2+75n=3500 | | 5+29t-16t^2=12 | | 2s(8s+7)-4s=3(4s+1)-5 | | (x+1)(x+7)(2x-1)=0 | | 4y+81=81 | | 4m^2-2m-5=0 | | x^2-x+1.25=0 | | 7+4n-2=8n+8-3n | | -5(7n-4)+3n= | | 3x+4y=4x+3y | | 8x-5x+x=-3 | | 5x+18-4x=-6-12 | | x^2+7w-8=0 | | 12y-10=-70 | | 3x-6y=-2+3x | | x^3-12x-16=0 | | r=vst-5 | | 8x^2=1-6x | | -x=0.43 | | 7y^2-y+7=0 | | 2y-5x=7 | | lx+2l+3=7 | | 9y+36=36 |