If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (b + -2)(b + -7) = 0 Reorder the terms: (-2 + b)(b + -7) = 0 Reorder the terms: (-2 + b)(-7 + b) = 0 Multiply (-2 + b) * (-7 + b) (-2(-7 + b) + b(-7 + b)) = 0 ((-7 * -2 + b * -2) + b(-7 + b)) = 0 ((14 + -2b) + b(-7 + b)) = 0 (14 + -2b + (-7 * b + b * b)) = 0 (14 + -2b + (-7b + b2)) = 0 Combine like terms: -2b + -7b = -9b (14 + -9b + b2) = 0 Solving 14 + -9b + b2 = 0 Solving for variable 'b'. Factor a trinomial. (2 + -1b)(7 + -1b) = 0Subproblem 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}
| 11xy-6x+22by-12b= | | 0.5(n-6)=17 | | (5v-6)(4+v)=0 | | 3t^2-16t+2=0 | | 31x=620 | | 31x=629 | | -7b=12 | | 12=2(x-3) | | 90=2x^2-3x | | 5x^2+20x-4x-16= | | f(x)=x^5-5x^3+4x | | 180=w^2+8w | | f(x)=x^4-5x^2+4 | | (7x^4+2x^2-4)-(-x^4-3x^2+6)=0 | | y=x^4-5x^2+4 | | 3(2a+5)-5(a-2)= | | 20+5t-3t^2=5(t+2) | | 6z^2+17z-12=0 | | 4x=78+x-3 | | 105=.33t^2+2t | | 10b^2=32+32b | | x+6*3=30 | | 7y-x+7=0 | | (g*f)(-1)= | | Y=tan^4e^3x | | 1kl=ml | | 2u-11=29 | | 78+x-3+4x=180 | | 3x^2+10=-10 | | -a-4=10 | | 15=w(3w-4) | | 8x-6x+5x-9x= |