If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 6 = 4b2 + -32b + 64 Reorder the terms: 6 = 64 + -32b + 4b2 Solving 6 = 64 + -32b + 4b2 Solving for variable 'b'. Combine like terms: 6 + -64 = -58 -58 + 32b + -4b2 = 64 + -32b + 4b2 + -64 + 32b + -4b2 Reorder the terms: -58 + 32b + -4b2 = 64 + -64 + -32b + 32b + 4b2 + -4b2 Combine like terms: 64 + -64 = 0 -58 + 32b + -4b2 = 0 + -32b + 32b + 4b2 + -4b2 -58 + 32b + -4b2 = -32b + 32b + 4b2 + -4b2 Combine like terms: -32b + 32b = 0 -58 + 32b + -4b2 = 0 + 4b2 + -4b2 -58 + 32b + -4b2 = 4b2 + -4b2 Combine like terms: 4b2 + -4b2 = 0 -58 + 32b + -4b2 = 0 Factor out the Greatest Common Factor (GCF), '2'. 2(-29 + 16b + -2b2) = 0 Ignore the factor 2.Subproblem 1
Set the factor '(-29 + 16b + -2b2)' equal to zero and attempt to solve: Simplifying -29 + 16b + -2b2 = 0 Solving -29 + 16b + -2b2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. 14.5 + -8b + b2 = 0 Move the constant term to the right: Add '-14.5' to each side of the equation. 14.5 + -8b + -14.5 + b2 = 0 + -14.5 Reorder the terms: 14.5 + -14.5 + -8b + b2 = 0 + -14.5 Combine like terms: 14.5 + -14.5 = 0.0 0.0 + -8b + b2 = 0 + -14.5 -8b + b2 = 0 + -14.5 Combine like terms: 0 + -14.5 = -14.5 -8b + b2 = -14.5 The b term is -8b. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8b + 16 + b2 = -14.5 + 16 Reorder the terms: 16 + -8b + b2 = -14.5 + 16 Combine like terms: -14.5 + 16 = 1.5 16 + -8b + b2 = 1.5 Factor a perfect square on the left side: (b + -4)(b + -4) = 1.5 Calculate the square root of the right side: 1.224744871 Break this problem into two subproblems by setting (b + -4) equal to 1.224744871 and -1.224744871.Subproblem 1
b + -4 = 1.224744871 Simplifying b + -4 = 1.224744871 Reorder the terms: -4 + b = 1.224744871 Solving -4 + b = 1.224744871 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + b = 1.224744871 + 4 Combine like terms: -4 + 4 = 0 0 + b = 1.224744871 + 4 b = 1.224744871 + 4 Combine like terms: 1.224744871 + 4 = 5.224744871 b = 5.224744871 Simplifying b = 5.224744871Subproblem 2
b + -4 = -1.224744871 Simplifying b + -4 = -1.224744871 Reorder the terms: -4 + b = -1.224744871 Solving -4 + b = -1.224744871 Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + b = -1.224744871 + 4 Combine like terms: -4 + 4 = 0 0 + b = -1.224744871 + 4 b = -1.224744871 + 4 Combine like terms: -1.224744871 + 4 = 2.775255129 b = 2.775255129 Simplifying b = 2.775255129Solution
The solution to the problem is based on the solutions from the subproblems. b = {5.224744871, 2.775255129}Solution
b = {5.224744871, 2.775255129}
| 9y+420=870 | | -2+8(x-3)=15x+2-7x | | (5b-9)-2(2b+2)=-6 | | x+x(.08)=11.90 | | 7(a-8)+26=5(a-4) | | x-6.79=8.55 | | 5x-1=2x+44 | | 4-1/5=0 | | w-4.15=7.2 | | x+x(.08)=756 | | v+1.4=6.21 | | 36-3x=7x | | -5x=-49+2x | | 3+7n+2r=21 | | 1-3*sinx^2=cos(x) | | 6y-3y+2=-y+6 | | 4+2p-1=5p+8-2p | | 2x-17=-29 | | 9x+4x+3+6=4x+3+8x | | 18Y^4-15y^3= | | 2(5c-1)-6=8c+4 | | x+1.18x=1 | | -3(4b+2)+(13b-2)=0 | | -(5/7)*-(14/15) | | 1+9+x=5+5 | | x+x+(x+22)+(x+22)=360 | | 40y^3-8y^3= | | 510+.25x=x | | ax=ba-c | | .25x+x=510 | | 91.09=x | | 4x-5(3x-19)=40 |