(B-8)(B-10)=

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Solution for (B-8)(B-10)= equation:


Simplifying
(B + -8)(B + -10) = 0

Reorder the terms:
(-8 + B)(B + -10) = 0

Reorder the terms:
(-8 + B)(-10 + B) = 0

Multiply (-8 + B) * (-10 + B)
(-8(-10 + B) + B(-10 + B)) = 0
((-10 * -8 + B * -8) + B(-10 + B)) = 0
((80 + -8B) + B(-10 + B)) = 0
(80 + -8B + (-10 * B + B * B)) = 0
(80 + -8B + (-10B + B2)) = 0

Combine like terms: -8B + -10B = -18B
(80 + -18B + B2) = 0

Solving
80 + -18B + B2 = 0

Solving for variable 'B'.

Factor a trinomial.
(8 + -1B)(10 + -1B) = 0

Subproblem 1

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

Subproblem 2

Set the factor '(10 + -1B)' equal to zero and attempt to solve: Simplifying 10 + -1B = 0 Solving 10 + -1B = 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 + -1B = 0 + -10 Combine like terms: 10 + -10 = 0 0 + -1B = 0 + -10 -1B = 0 + -10 Combine like terms: 0 + -10 = -10 -1B = -10 Divide each side by '-1'. B = 10 Simplifying B = 10

Solution

B = {8, 10}

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