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Popular >

w^2-5w-36=0

Solution

w^{2} - 5 w - 36 = 0

Solution

w = 9, w = - 4

Solution steps

w^{2} - 5 w - 36 = 0

Solve with the quadratic formula

w_{1, 2} = \frac{- ( - 5 ) \pm ( - 5 ) ^{2} - 4 \cdot 1 \cdot ( - 36 )}{2 \cdot 1}

(- 5)^{2} - 4 \cdot 1 \cdot (- 36) = 13

w_{1, 2} = \frac{- ( - 5 ) \pm 13}{2 \cdot 1}

Separate the solutions

w_{1} = \frac{- ( - 5 ) + 13}{2 \cdot 1}, w_{2} = \frac{- ( - 5 ) - 13}{2 \cdot 1}

w = \frac{- ( - 5 ) + 13}{2 \cdot 1} : 9

w = \frac{- ( - 5 ) - 13}{2 \cdot 1} : - 4

The solutions to the quadratic equation are:

w = 9, w = - 4

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Frequently Asked Questions (FAQ)

What are the solutions to the equation w^2-5w-36=0 ?
The solutions to the equation w^2-5w-36=0 are w=9,w=-4
Find the zeros of w^2-5w-36=0
The zeros of w^2-5w-36=0 are w=9,w=-4