If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4b2 = 20b + 56 Reorder the terms: 4b2 = 56 + 20b Solving 4b2 = 56 + 20b Solving for variable 'b'. Reorder the terms: -56 + -20b + 4b2 = 56 + 20b + -56 + -20b Reorder the terms: -56 + -20b + 4b2 = 56 + -56 + 20b + -20b Combine like terms: 56 + -56 = 0 -56 + -20b + 4b2 = 0 + 20b + -20b -56 + -20b + 4b2 = 20b + -20b Combine like terms: 20b + -20b = 0 -56 + -20b + 4b2 = 0 Factor out the Greatest Common Factor (GCF), '4'. 4(-14 + -5b + b2) = 0 Factor a trinomial. 4((-2 + -1b)(7 + -1b)) = 0 Ignore the factor 4.Subproblem 1
Set the factor '(-2 + -1b)' equal to zero and attempt to solve: Simplifying -2 + -1b = 0 Solving -2 + -1b = 0 Move all terms containing b to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1b = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1b = 0 + 2 -1b = 0 + 2 Combine like terms: 0 + 2 = 2 -1b = 2 Divide each side by '-1'. b = -2 Simplifying b = -2Subproblem 2
Set the factor '(7 + -1b)' equal to zero and attempt to solve: Simplifying 7 + -1b = 0 Solving 7 + -1b = 0 Move all terms containing b to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1b = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1b = 0 + -7 -1b = 0 + -7 Combine like terms: 0 + -7 = -7 -1b = -7 Divide each side by '-1'. b = 7 Simplifying b = 7Solution
b = {-2, 7}
| x^3-2x-24=0 | | 2*x-1=10 | | -3(x--8)=21 | | 12a^2+12a-5=0 | | 2x-10=x^2-5x | | 32-8i= | | 4b^2-10b-126=0 | | 7(68)+7(12)= | | 3n^2+9=-12n | | (-7x)-(3x)+2=(-8x)-(8) | | 4(3d+4)-3d=9d-10 | | 4(2x+8)=-49+65 | | (x+5)11=-11 | | 4x--32=12 | | 11+3x=34 | | 4m+10=14-(2m) | | 7k^2-15k-18=0 | | 115-y=229 | | -bei*sti= | | 5m-10=30-3m | | 3(a+1)=36 | | -4x--16=-8 | | 4b-1=6b-14 | | 6(3x-2)-3(4x+5)=33 | | 23-8=x-12 | | x+2x=1200 | | 4X+5X=81+5X | | 4b-1=6b+14 | | x-0.7x= | | -216i= | | -6x-(2x-9)=37 | | -20=5(x+5) |