If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 15b2 + -85b + -280 = 0 Reorder the terms: -280 + -85b + 15b2 = 0 Solving -280 + -85b + 15b2 = 0 Solving for variable 'b'. Factor out the Greatest Common Factor (GCF), '5'. 5(-56 + -17b + 3b2) = 0 Factor a trinomial. 5((-7 + -3b)(8 + -1b)) = 0 Ignore the factor 5.Subproblem 1
Set the factor '(-7 + -3b)' equal to zero and attempt to solve: Simplifying -7 + -3b = 0 Solving -7 + -3b = 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 + -3b = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -3b = 0 + 7 -3b = 0 + 7 Combine like terms: 0 + 7 = 7 -3b = 7 Divide each side by '-3'. b = -2.333333333 Simplifying b = -2.333333333Subproblem 2
Set the factor '(8 + -1b)' equal to zero and attempt to solve: Simplifying 8 + -1b = 0 Solving 8 + -1b = 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 + -1b = 0 + -8 Combine like terms: 8 + -8 = 0 0 + -1b = 0 + -8 -1b = 0 + -8 Combine like terms: 0 + -8 = -8 -1b = -8 Divide each side by '-1'. b = 8 Simplifying b = 8Solution
b = {-2.333333333, 8}
| x*x+2x+10=0 | | 4(v-1)-14=22 | | 15x^2+3= | | -7x^2*x+9=0 | | 5x^2-x+4=0 | | -6(7x-2)-7(4+9x)=0 | | 12y+8=180 | | -9x+-21=35+-x | | 55m-20(-10)=6 | | 9n+14.5=68.5 | | 16x^2-132x+252=0 | | 5x-9+11x+15= | | 55m-20(-5)=4 | | 0.75x+3.50=17 | | 20b^3-39b^2+18b=0 | | 55m-20(5)=4 | | 14+4(v-1)=50 | | -18+5x=-12x+-1 | | 9x-20(7x-2)+3=0 | | X+2x+2.33x=16 | | 2x-5(8)=4 | | 55b^2-265b-50=0 | | 6n+4=28+13r | | 2x+3=7(x+6) | | 0.5(2-q)=0.6(q+7) | | (3x+2)+2=58 | | 2x-5(4)=8 | | 1+3.3log(55)= | | 28x^2+51x+20=0 | | 4y=2(-5+2+y) | | 4x^2+4x-57=0 | | 4t^2-19t-275=0 |