9b^2+49b-30=0

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Solution for 9b^2+49b-30=0 equation:


Simplifying
9b2 + 49b + -30 = 0

Reorder the terms:
-30 + 49b + 9b2 = 0

Solving
-30 + 49b + 9b2 = 0

Solving for variable 'b'.

Factor a trinomial.
(-6 + -1b)(5 + -9b) = 0

Subproblem 1

Set the factor '(-6 + -1b)' equal to zero and attempt to solve: Simplifying -6 + -1b = 0 Solving -6 + -1b = 0 Move all terms containing b to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + -1b = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -1b = 0 + 6 -1b = 0 + 6 Combine like terms: 0 + 6 = 6 -1b = 6 Divide each side by '-1'. b = -6 Simplifying b = -6

Subproblem 2

Set the factor '(5 + -9b)' equal to zero and attempt to solve: Simplifying 5 + -9b = 0 Solving 5 + -9b = 0 Move all terms containing b to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -9b = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -9b = 0 + -5 -9b = 0 + -5 Combine like terms: 0 + -5 = -5 -9b = -5 Divide each side by '-9'. b = 0.5555555556 Simplifying b = 0.5555555556

Solution

b = {-6, 0.5555555556}

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