What are the solutions to the equation 6x^2-6x-36=84 ?

The solutions to the equation 6x^2-6x-36=84 are x=5,x=-4

Find the zeros of 6x^2-6x-36=84

The zeros of 6x^2-6x-36=84 are x=5,x=-4

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6 x^{2} - 6 x - 36 = 84

x = 5, x = - 4

Solution steps

6 x^{2} - 6 x - 36 = 84

Move

84

to the left side

6 x^{2} - 6 x - 120 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 6 ) \pm ( - 6 ) ^{2} - 4 \cdot 6 ( - 120 )}{2 \cdot 6}

(- 6)^{2} - 4 \cdot 6 (- 120) = 54

x_{1, 2} = \frac{- ( - 6 ) \pm 54}{2 \cdot 6}

Separate the solutions

x_{1} = \frac{- ( - 6 ) + 54}{2 \cdot 6}, x_{2} = \frac{- ( - 6 ) - 54}{2 \cdot 6}

x = \frac{- ( - 6 ) + 54}{2 \cdot 6} : 5

x = \frac{- ( - 6 ) - 54}{2 \cdot 6} : - 4

The solutions to the quadratic equation are:

x = 5, x = - 4

96 + 24

29 - Q^{2} = (Q + 3)^{2}

(\frac{2 x ^{2} y}{- 2 x ^{2} y ^{3}})^{- 1}

9 m^{2} - 16 n^{2}

6 p^{4} + 7 p^{2} - 3

What are the solutions to the equation 6x^2-6x-36=84 ?
The solutions to the equation 6x^2-6x-36=84 are x=5,x=-4
Find the zeros of 6x^2-6x-36=84
The zeros of 6x^2-6x-36=84 are x=5,x=-4