If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 8x + -24 = 16 Reorder the terms: -24 + 8x + 2x2 = 16 Solving -24 + 8x + 2x2 = 16 Solving for variable 'x'. Reorder the terms: -24 + -16 + 8x + 2x2 = 16 + -16 Combine like terms: -24 + -16 = -40 -40 + 8x + 2x2 = 16 + -16 Combine like terms: 16 + -16 = 0 -40 + 8x + 2x2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-20 + 4x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-20 + 4x + x2)' equal to zero and attempt to solve: Simplifying -20 + 4x + x2 = 0 Solving -20 + 4x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '20' to each side of the equation. -20 + 4x + 20 + x2 = 0 + 20 Reorder the terms: -20 + 20 + 4x + x2 = 0 + 20 Combine like terms: -20 + 20 = 0 0 + 4x + x2 = 0 + 20 4x + x2 = 0 + 20 Combine like terms: 0 + 20 = 20 4x + x2 = 20 The x term is 4x. Take half its coefficient (2). Square it (4) and add it to both sides. Add '4' to each side of the equation. 4x + 4 + x2 = 20 + 4 Reorder the terms: 4 + 4x + x2 = 20 + 4 Combine like terms: 20 + 4 = 24 4 + 4x + x2 = 24 Factor a perfect square on the left side: (x + 2)(x + 2) = 24 Calculate the square root of the right side: 4.898979486 Break this problem into two subproblems by setting (x + 2) equal to 4.898979486 and -4.898979486.Subproblem 1
x + 2 = 4.898979486 Simplifying x + 2 = 4.898979486 Reorder the terms: 2 + x = 4.898979486 Solving 2 + x = 4.898979486 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = 4.898979486 + -2 Combine like terms: 2 + -2 = 0 0 + x = 4.898979486 + -2 x = 4.898979486 + -2 Combine like terms: 4.898979486 + -2 = 2.898979486 x = 2.898979486 Simplifying x = 2.898979486Subproblem 2
x + 2 = -4.898979486 Simplifying x + 2 = -4.898979486 Reorder the terms: 2 + x = -4.898979486 Solving 2 + x = -4.898979486 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + x = -4.898979486 + -2 Combine like terms: 2 + -2 = 0 0 + x = -4.898979486 + -2 x = -4.898979486 + -2 Combine like terms: -4.898979486 + -2 = -6.898979486 x = -6.898979486 Simplifying x = -6.898979486Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.898979486, -6.898979486}Solution
x = {2.898979486, -6.898979486}
| 3y+9+y=13-8y | | f(1)=x^2 | | 4(2x+6)=2+(x+6) | | 2xy+x-3y-6=0 | | -3(4z-7)+8z=-7 | | 18x-15x-4=10x+20 | | 3b-3-8b-8= | | .01x+5.36=2.11x-3.04 | | 9=7x-4(6x+8) | | 5-(x+5)=3(4x-1) | | 120+8x-16=3x+9 | | 1.5y=18.75 | | 5x=145 | | 795=5x^3 | | 12+x=43*x | | 26x+60=180 | | 2(5v+4)-2v=5v-(2v+2) | | n-12=.5n+94 | | (x-3)(x+4)=(2x-29) | | 71=5+6(n-1) | | .5x+4+x=56 | | 3+(x-9)=2(x+6) | | 4x+5x+9x= | | 59=5+6(n-1) | | -3p+7=5-(10p+6) | | x-12=21 | | 28x-4x=7x+119 | | 8+2s-3=8s+19-4s | | (x+1)3+(x+2)7=5 | | 5x-3y^2-6x+1+5+2y^2-3y^2= | | u^2-26u-27=0 | | 4x=6x+40 |