If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7b2 + 42b = -56 Reorder the terms: 42b + 7b2 = -56 Solving 42b + 7b2 = -56 Solving for variable 'b'. Reorder the terms: 56 + 42b + 7b2 = -56 + 56 Combine like terms: -56 + 56 = 0 56 + 42b + 7b2 = 0 Factor out the Greatest Common Factor (GCF), '7'. 7(8 + 6b + b2) = 0 Factor a trinomial. 7((4 + b)(2 + b)) = 0 Ignore the factor 7.Subproblem 1
Set the factor '(4 + b)' equal to zero and attempt to solve: Simplifying 4 + b = 0 Solving 4 + b = 0 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 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + b = 0 + -4 b = 0 + -4 Combine like terms: 0 + -4 = -4 b = -4 Simplifying b = -4Subproblem 2
Set the factor '(2 + b)' equal to zero and attempt to solve: Simplifying 2 + b = 0 Solving 2 + b = 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 + b = 0 + -2 Combine like terms: 2 + -2 = 0 0 + b = 0 + -2 b = 0 + -2 Combine like terms: 0 + -2 = -2 b = -2 Simplifying b = -2Solution
b = {-4, -2}
| 3+(8+8)*5.9-5= | | 47/39=b/2 | | 4*x^2-26=10 | | m-2/5=1/3 | | 4+ln(x-3)=2 | | 3y^2+4y-4=x | | (8x-5)(2x+6)=0 | | 2b/3x•12x/6bx | | 2-49x^2=0 | | 3*X*X=6X | | -7.69+2.1q=9.8q+1.55 | | 5*tan*3x-5=0 | | -7•2/-5•7/6 | | X-36=5 | | Y^2+4y+6x-2=0 | | 4x-(3x-5)= | | X+5+x=36 | | 8z-37=11z | | 10x+18y=594 | | (19*2/3) | | X/5-20=15 | | 2sinx+0.5=sinx | | x/(-12)=34 | | (4x+7)(8x-1)=y | | 10z+5+14z+4=99 | | 24u^8w^7-30u^2w^3x^9=0 | | 8y+3(y+800)=40900 | | -3y-4x=45 | | 10z+5=14z+4 | | ln(y)=-5t+C | | 108=(x-6)(x-6)3 | | D=1/4t |