3b^2-22b-16=

Simple and best practice solution for 3b^2-22b-16= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3b^2-22b-16= equation:


Simplifying
3b2 + -22b + -16 = 0

Reorder the terms:
-16 + -22b + 3b2 = 0

Solving
-16 + -22b + 3b2 = 0

Solving for variable 'b'.

Factor a trinomial.
(-2 + -3b)(8 + -1b) = 0

Subproblem 1

Set the factor '(-2 + -3b)' equal to zero and attempt to solve: Simplifying -2 + -3b = 0 Solving -2 + -3b = 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 + -3b = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -3b = 0 + 2 -3b = 0 + 2 Combine like terms: 0 + 2 = 2 -3b = 2 Divide each side by '-3'. b = -0.6666666667 Simplifying b = -0.6666666667

Subproblem 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 = 8

Solution

b = {-0.6666666667, 8}

See similar equations:

| )/q= | | -110p+99+99p=100 | | k*-5=1/32 | | -22-3w-5x=0 | | 4x(7-3x-2x^2)+5(3x^2-12x)= | | -x^2-16x+64=2 | | 3+5x-4-7=2x-4x+1 | | 4x(7-3x-2x^2)5(3x^2-12x)= | | X^2-16x+47=0 | | 9=s/4 | | 12a-4(5b-2a)= | | -4x+5y=24 | | 15/100×20 | | -3(2t+10)=-12 | | -10h=5(2w-4) | | 4x/8=28 | | 10(s-8)=-155 | | -10h=5(2w-5) | | 6x-10=59 | | 7timesx=36.5 | | 5230+.55x=.5 | | -6+3c=2c+4 | | 25x^2-6x+1=-16x | | -9x+1y=-5 | | x^(-3/7)=1/4 | | (3-u)(3u-7)=0 | | 3(7-5p)= | | 180=120c | | 3-(-3x-4)-(5x-3x+4)=-(-x+7)-(6x-4) | | 4-5x^2=5+5x | | (x-7)(x+8)=3(x-16) | | x=-5p+325 |

Equations solver categories