If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + 72x + 402 = 0 Reorder the terms: 402 + 72x + 3x2 = 0 Solving 402 + 72x + 3x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '3'. 3(134 + 24x + x2) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(134 + 24x + x2)' equal to zero and attempt to solve: Simplifying 134 + 24x + x2 = 0 Solving 134 + 24x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-134' to each side of the equation. 134 + 24x + -134 + x2 = 0 + -134 Reorder the terms: 134 + -134 + 24x + x2 = 0 + -134 Combine like terms: 134 + -134 = 0 0 + 24x + x2 = 0 + -134 24x + x2 = 0 + -134 Combine like terms: 0 + -134 = -134 24x + x2 = -134 The x term is 24x. Take half its coefficient (12). Square it (144) and add it to both sides. Add '144' to each side of the equation. 24x + 144 + x2 = -134 + 144 Reorder the terms: 144 + 24x + x2 = -134 + 144 Combine like terms: -134 + 144 = 10 144 + 24x + x2 = 10 Factor a perfect square on the left side: (x + 12)(x + 12) = 10 Calculate the square root of the right side: 3.16227766 Break this problem into two subproblems by setting (x + 12) equal to 3.16227766 and -3.16227766.Subproblem 1
x + 12 = 3.16227766 Simplifying x + 12 = 3.16227766 Reorder the terms: 12 + x = 3.16227766 Solving 12 + x = 3.16227766 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + x = 3.16227766 + -12 Combine like terms: 12 + -12 = 0 0 + x = 3.16227766 + -12 x = 3.16227766 + -12 Combine like terms: 3.16227766 + -12 = -8.83772234 x = -8.83772234 Simplifying x = -8.83772234Subproblem 2
x + 12 = -3.16227766 Simplifying x + 12 = -3.16227766 Reorder the terms: 12 + x = -3.16227766 Solving 12 + x = -3.16227766 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-12' to each side of the equation. 12 + -12 + x = -3.16227766 + -12 Combine like terms: 12 + -12 = 0 0 + x = -3.16227766 + -12 x = -3.16227766 + -12 Combine like terms: -3.16227766 + -12 = -15.16227766 x = -15.16227766 Simplifying x = -15.16227766Solution
The solution to the problem is based on the solutions from the subproblems. x = {-8.83772234, -15.16227766}Solution
x = {-8.83772234, -15.16227766}
| 5+3x+(-3)=x-(-4) | | 9x-8=6x+37 | | 5x-(-21)=x-(-19) | | -58=y/4 | | ((6-14)+4)*4= | | -58=-6y | | 5x-(21)=x-(-19) | | 14e^2+4x=112 | | x-(-5)=6x+10 | | 42/-6 | | a+b-a+2b= | | 1/5x+3=14 | | 4x^2-8x-77=0 | | 3x-(-1)=-16 | | 5+2y=6 | | 4x+6=24-2 | | 256*12x= | | 256*20= | | 5w-7w=4 | | 4z=1.8+3.8 | | 10/7*4 | | X-5x+3x-9x= | | 1.4(5x-.1)= | | 5/6k=7 | | -12-16*4= | | 4(z+6)-26= | | 4x/7x+28 | | 1-6x=19+3x | | 4x/27+8x | | 2(5z-1)-2(6-2z)=4 | | 3(2z-2)-3(5-3z)=3 | | 3y/4=0.6 |