If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 + 2x + -260 = 0 Reorder the terms: -260 + 2x + 2x2 = 0 Solving -260 + 2x + 2x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2'. 2(-130 + x + x2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-130 + x + x2)' equal to zero and attempt to solve: Simplifying -130 + x + x2 = 0 Solving -130 + x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '130' to each side of the equation. -130 + x + 130 + x2 = 0 + 130 Reorder the terms: -130 + 130 + x + x2 = 0 + 130 Combine like terms: -130 + 130 = 0 0 + x + x2 = 0 + 130 x + x2 = 0 + 130 Combine like terms: 0 + 130 = 130 x + x2 = 130 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. x + 0.25 + x2 = 130 + 0.25 Reorder the terms: 0.25 + x + x2 = 130 + 0.25 Combine like terms: 130 + 0.25 = 130.25 0.25 + x + x2 = 130.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 130.25 Calculate the square root of the right side: 11.412712211 Break this problem into two subproblems by setting (x + 0.5) equal to 11.412712211 and -11.412712211.Subproblem 1
x + 0.5 = 11.412712211 Simplifying x + 0.5 = 11.412712211 Reorder the terms: 0.5 + x = 11.412712211 Solving 0.5 + x = 11.412712211 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 11.412712211 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 11.412712211 + -0.5 x = 11.412712211 + -0.5 Combine like terms: 11.412712211 + -0.5 = 10.912712211 x = 10.912712211 Simplifying x = 10.912712211Subproblem 2
x + 0.5 = -11.412712211 Simplifying x + 0.5 = -11.412712211 Reorder the terms: 0.5 + x = -11.412712211 Solving 0.5 + x = -11.412712211 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -11.412712211 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -11.412712211 + -0.5 x = -11.412712211 + -0.5 Combine like terms: -11.412712211 + -0.5 = -11.912712211 x = -11.912712211 Simplifying x = -11.912712211Solution
The solution to the problem is based on the solutions from the subproblems. x = {10.912712211, -11.912712211}Solution
x = {10.912712211, -11.912712211}
| T-35=74 | | 6/144 | | 2(v-5)-4=-5(-3v+2)-3v | | 11.2x=556 | | 11+[-3c]-4c= | | 3/x-1/3=1/4 | | 9+1.2(7n-26)-8n= | | b-1.6/4=3 | | -3+x^2=50 | | 4c/3=6c-112 | | 7y-2.2=3y | | 5/12(x-5)=3 | | 18.2x=1820 | | 2n+(-6)=2n-5 | | 1/4x3/7x4/5= | | 8x-3x+99=8x+36 | | 11c-16=-6-c+12c | | 7a/=4a-117 | | 6b+3b+14= | | 5n/4=4n-44 | | 5w^2+2w-7=0 | | 54-11x=16+8x | | x+0.75x=91 | | 4w-63=7w/4 | | -11+10p+100=4-10p-11 | | 10x-5=x-2 | | 5z/3=3z-20 | | 5x^2-10=25 | | 24+30x= | | 11z=8+10 | | 7x-5=2(3x+9) | | 3x+5x-3=-19 |