If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 + 40x = 340 Reorder the terms: 40x + 5x2 = 340 Solving 40x + 5x2 = 340 Solving for variable 'x'. Reorder the terms: -340 + 40x + 5x2 = 340 + -340 Combine like terms: 340 + -340 = 0 -340 + 40x + 5x2 = 0 Factor out the Greatest Common Factor (GCF), '5'. 5(-68 + 8x + x2) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(-68 + 8x + x2)' equal to zero and attempt to solve: Simplifying -68 + 8x + x2 = 0 Solving -68 + 8x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '68' to each side of the equation. -68 + 8x + 68 + x2 = 0 + 68 Reorder the terms: -68 + 68 + 8x + x2 = 0 + 68 Combine like terms: -68 + 68 = 0 0 + 8x + x2 = 0 + 68 8x + x2 = 0 + 68 Combine like terms: 0 + 68 = 68 8x + x2 = 68 The x term is 8x. Take half its coefficient (4). Square it (16) and add it to both sides. Add '16' to each side of the equation. 8x + 16 + x2 = 68 + 16 Reorder the terms: 16 + 8x + x2 = 68 + 16 Combine like terms: 68 + 16 = 84 16 + 8x + x2 = 84 Factor a perfect square on the left side: (x + 4)(x + 4) = 84 Calculate the square root of the right side: 9.16515139 Break this problem into two subproblems by setting (x + 4) equal to 9.16515139 and -9.16515139.Subproblem 1
x + 4 = 9.16515139 Simplifying x + 4 = 9.16515139 Reorder the terms: 4 + x = 9.16515139 Solving 4 + x = 9.16515139 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 9.16515139 + -4 Combine like terms: 4 + -4 = 0 0 + x = 9.16515139 + -4 x = 9.16515139 + -4 Combine like terms: 9.16515139 + -4 = 5.16515139 x = 5.16515139 Simplifying x = 5.16515139Subproblem 2
x + 4 = -9.16515139 Simplifying x + 4 = -9.16515139 Reorder the terms: 4 + x = -9.16515139 Solving 4 + x = -9.16515139 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = -9.16515139 + -4 Combine like terms: 4 + -4 = 0 0 + x = -9.16515139 + -4 x = -9.16515139 + -4 Combine like terms: -9.16515139 + -4 = -13.16515139 x = -13.16515139 Simplifying x = -13.16515139Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.16515139, -13.16515139}Solution
x = {5.16515139, -13.16515139}
| 14x+550=606 | | (5x^2+2x+1)+(x^2-3x-5)= | | 8(x+1)-3(5-2x)=6-2(x-1) | | 2f-4f= | | 7k+6k= | | 1n-9n= | | 732.65=.12y | | 3u+24=6(u+3) | | 3-5s-2= | | 6(u+3)=-6u+30 | | (7x^2-4x)+(3x^2-2)= | | (4x-3)+(5-2x)= | | -24=2(u-2)+8u | | (5x+4)+(3x+5)= | | 4y+6(y+2)=-28 | | 6x+10=6x-77+4x+7 | | 3(4-w)=5(5(w+2)) | | 5(v-5)-8v=-31 | | 2c^2+14c+24=0 | | 2x+8-x=7+3x-5 | | 4c-8c+5= | | [2x^2-6+x^2+3]= | | -5.2+5u=7.3 | | 6=-4p+14+5p | | y=-2.01+20.01 | | -5+x+3-2x= | | 2(11-x)+8=-8(x-3)-6 | | 7f+2+5f= | | -2x+2x+x=8-5-15 | | 2x^2-6+x^2+3= | | 3x-x+2= | | 5h-4h-2= |