(3-g)(7-g)=0

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Solution for (3-g)(7-g)=0 equation:


Simplifying
(3 + -1g)(7 + -1g) = 0

Multiply (3 + -1g) * (7 + -1g)
(3(7 + -1g) + -1g * (7 + -1g)) = 0
((7 * 3 + -1g * 3) + -1g * (7 + -1g)) = 0
((21 + -3g) + -1g * (7 + -1g)) = 0
(21 + -3g + (7 * -1g + -1g * -1g)) = 0
(21 + -3g + (-7g + 1g2)) = 0

Combine like terms: -3g + -7g = -10g
(21 + -10g + 1g2) = 0

Solving
21 + -10g + 1g2 = 0

Solving for variable 'g'.

Factor a trinomial.
(3 + -1g)(7 + -1g) = 0

Subproblem 1

Set the factor '(3 + -1g)' equal to zero and attempt to solve: Simplifying 3 + -1g = 0 Solving 3 + -1g = 0 Move all terms containing g to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1g = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1g = 0 + -3 -1g = 0 + -3 Combine like terms: 0 + -3 = -3 -1g = -3 Divide each side by '-1'. g = 3 Simplifying g = 3

Subproblem 2

Set the factor '(7 + -1g)' equal to zero and attempt to solve: Simplifying 7 + -1g = 0 Solving 7 + -1g = 0 Move all terms containing g to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1g = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1g = 0 + -7 -1g = 0 + -7 Combine like terms: 0 + -7 = -7 -1g = -7 Divide each side by '-1'. g = 7 Simplifying g = 7

Solution

g = {3, 7}

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