If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6x2 + -12x + -48 = 18 Reorder the terms: -48 + -12x + 6x2 = 18 Solving -48 + -12x + 6x2 = 18 Solving for variable 'x'. Reorder the terms: -48 + -18 + -12x + 6x2 = 18 + -18 Combine like terms: -48 + -18 = -66 -66 + -12x + 6x2 = 18 + -18 Combine like terms: 18 + -18 = 0 -66 + -12x + 6x2 = 0 Factor out the Greatest Common Factor (GCF), '6'. 6(-11 + -2x + x2) = 0 Ignore the factor 6.Subproblem 1
Set the factor '(-11 + -2x + x2)' equal to zero and attempt to solve: Simplifying -11 + -2x + x2 = 0 Solving -11 + -2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '11' to each side of the equation. -11 + -2x + 11 + x2 = 0 + 11 Reorder the terms: -11 + 11 + -2x + x2 = 0 + 11 Combine like terms: -11 + 11 = 0 0 + -2x + x2 = 0 + 11 -2x + x2 = 0 + 11 Combine like terms: 0 + 11 = 11 -2x + x2 = 11 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = 11 + 1 Reorder the terms: 1 + -2x + x2 = 11 + 1 Combine like terms: 11 + 1 = 12 1 + -2x + x2 = 12 Factor a perfect square on the left side: (x + -1)(x + -1) = 12 Calculate the square root of the right side: 3.464101615 Break this problem into two subproblems by setting (x + -1) equal to 3.464101615 and -3.464101615.Subproblem 1
x + -1 = 3.464101615 Simplifying x + -1 = 3.464101615 Reorder the terms: -1 + x = 3.464101615 Solving -1 + x = 3.464101615 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 3.464101615 + 1 Combine like terms: -1 + 1 = 0 0 + x = 3.464101615 + 1 x = 3.464101615 + 1 Combine like terms: 3.464101615 + 1 = 4.464101615 x = 4.464101615 Simplifying x = 4.464101615Subproblem 2
x + -1 = -3.464101615 Simplifying x + -1 = -3.464101615 Reorder the terms: -1 + x = -3.464101615 Solving -1 + x = -3.464101615 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = -3.464101615 + 1 Combine like terms: -1 + 1 = 0 0 + x = -3.464101615 + 1 x = -3.464101615 + 1 Combine like terms: -3.464101615 + 1 = -2.464101615 x = -2.464101615 Simplifying x = -2.464101615Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.464101615, -2.464101615}Solution
x = {4.464101615, -2.464101615}
| 9x+3(2x)=30 | | 2x^2-80x-80=0 | | 11x/511 | | 5(2)+3(0.8)=2 | | 4m+3=45 | | 16x+3y=5 | | (72-62)/x=1.89 | | .25x+6=x+y+16 | | 6x-2x-y= | | 2x+120+60+x=360 | | 4b+2b-1=23 | | 10(x-8)=3-66 | | tan(2pi)=-tan | | 6n-12=-8+7n | | 4-15=9y-3-8y | | 6+2(3m-8)=2m+18 | | 2x-2(2x-1)=1x+4-1-(3x) | | 2s-19=-7+8s | | 12x-4-11x=5 | | -6x+17=53 | | 2o+1=6 | | 2x-(x+4)=2(x-3)-5 | | -1.5+q=-2.4 | | 6t+4whent=-4 | | -21m-16=89 | | 3(t+1)=(2t-3) | | 6x+81=10x-11 | | 9u+2=13u-7 | | 18.123*732.4563= | | -4/5(15x-15y) | | p(x)=x^3-7x^2+14x-8 | | r-0.07=0.32 |