If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 15b2 + -81b + -168 = 0 Reorder the terms: -168 + -81b + 15b2 = 0 Solving -168 + -81b + 15b2 = 0 Solving for variable 'b'. Factor out the Greatest Common Factor (GCF), '3'. 3(-56 + -27b + 5b2) = 0 Factor a trinomial. 3((-8 + -5b)(7 + -1b)) = 0 Ignore the factor 3.Subproblem 1
Set the factor '(-8 + -5b)' equal to zero and attempt to solve: Simplifying -8 + -5b = 0 Solving -8 + -5b = 0 Move all terms containing b to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + -5b = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -5b = 0 + 8 -5b = 0 + 8 Combine like terms: 0 + 8 = 8 -5b = 8 Divide each side by '-5'. b = -1.6 Simplifying b = -1.6Subproblem 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 = {-1.6, 7}
| 437(3x)+344x=9858 | | mx+nx=mn | | 20a^2+73a+63=0 | | 0=4x^2+8x-320 | | 3m-4(1-3m)=2m-(m+1) | | -6(x-1)=2(1-3x)-8 | | V^2+17v+70=0 | | 9x/11+5=4 | | (7x^2-11x-1)-(3x^2+4)=4x^2+16 | | 300X=410 | | 4.33x+3.44(1/3x)=98.58 | | 1+1+1+1+1= | | X^3+8x^2-7x-56=0 | | 11=120-2q | | 1/6x=3/4x+2 | | 5.1y=-0.3y-21.6 | | 30/4=31/X | | 3x^2-2x-1=156 | | f(x)=3x+11 | | x+5/3=14/6 | | 7x^2y+4xy= | | -2(b+5)= | | 0.833333=-0.4b+0.33333b | | 22+4g+g-13=9g+13-4g-4 | | 25x+30y=810 | | ax+ay+2bx+2by=0 | | -0.8(x-100)+0.07x=90 | | -1/6(x-12)+1/2(x-2)=x-5 | | 20b^2-76b-16=0 | | -5/3=n/11 | | 3(4k-4)-2(k+8)= | | 20/7=8/7n |