14b-b^2-40=0

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Solution for 14b-b^2-40=0 equation:


Simplifying
14b + -1b2 + -40 = 0

Reorder the terms:
-40 + 14b + -1b2 = 0

Solving
-40 + 14b + -1b2 = 0

Solving for variable 'b'.

Factor a trinomial.
(-10 + b)(4 + -1b) = 0

Subproblem 1

Set the factor '(-10 + b)' equal to zero and attempt to solve: Simplifying -10 + b = 0 Solving -10 + b = 0 Move all terms containing b to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + b = 0 + 10 Combine like terms: -10 + 10 = 0 0 + b = 0 + 10 b = 0 + 10 Combine like terms: 0 + 10 = 10 b = 10 Simplifying b = 10

Subproblem 2

Set the factor '(4 + -1b)' equal to zero and attempt to solve: Simplifying 4 + -1b = 0 Solving 4 + -1b = 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 + -1b = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1b = 0 + -4 -1b = 0 + -4 Combine like terms: 0 + -4 = -4 -1b = -4 Divide each side by '-1'. b = 4 Simplifying b = 4

Solution

b = {10, 4}

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