42q^2+17qw-15w^2=0

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Solution for 42q^2+17qw-15w^2=0 equation:


Simplifying
42q2 + 17qw + -15w2 = 0

Reorder the terms:
17qw + 42q2 + -15w2 = 0

Solving
17qw + 42q2 + -15w2 = 0

Solving for variable 'q'.

Factor a trinomial.
(7q + -3w)(6q + 5w) = 0

Subproblem 1

Set the factor '(7q + -3w)' equal to zero and attempt to solve: Simplifying 7q + -3w = 0 Solving 7q + -3w = 0 Move all terms containing q to the left, all other terms to the right. Add '3w' to each side of the equation. 7q + -3w + 3w = 0 + 3w Combine like terms: -3w + 3w = 0 7q + 0 = 0 + 3w 7q = 0 + 3w Remove the zero: 7q = 3w Divide each side by '7'. q = 0.4285714286w Simplifying q = 0.4285714286w

Subproblem 2

Set the factor '(6q + 5w)' equal to zero and attempt to solve: Simplifying 6q + 5w = 0 Solving 6q + 5w = 0 Move all terms containing q to the left, all other terms to the right. Add '-5w' to each side of the equation. 6q + 5w + -5w = 0 + -5w Combine like terms: 5w + -5w = 0 6q + 0 = 0 + -5w 6q = 0 + -5w Remove the zero: 6q = -5w Divide each side by '6'. q = -0.8333333333w Simplifying q = -0.8333333333w

Solution

q = {0.4285714286w, -0.8333333333w}

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