What are the solutions to the equation g^2+7g=144 ?

The solutions to the equation g^2+7g=144 are g=9,g=-16

Find the zeros of g^2+7g=144

The zeros of g^2+7g=144 are g=9,g=-16

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g^{2} + 7 g = 144

g = 9, g = - 16

Solution steps

g^{2} + 7 g = 144

Move

144

to the left side

g^{2} + 7 g - 144 = 0

Solve with the quadratic formula

g_{1, 2} = \frac{- 7 \pm 7 ^{2} - 4 \cdot 1 \cdot ( - 144 )}{2 \cdot 1}

7^{2} - 4 \cdot 1 \cdot (- 144) = 25

g_{1, 2} = \frac{- 7 \pm 25}{2 \cdot 1}

Separate the solutions

g_{1} = \frac{- 7 + 25}{2 \cdot 1}, g_{2} = \frac{- 7 - 25}{2 \cdot 1}

g = \frac{- 7 + 25}{2 \cdot 1} : 9

g = \frac{- 7 - 25}{2 \cdot 1} : - 16

The solutions to the quadratic equation are:

g = 9, g = - 16

2 (\frac{3}{5}) (\frac{4}{5})

m^{2} - 8 m + 16

\frac{1}{4} (- 2) (- 4) (- 7) (- 9)

x - 8 \geq 8

4 - \frac{3}{2}

What are the solutions to the equation g^2+7g=144 ?
The solutions to the equation g^2+7g=144 are g=9,g=-16
Find the zeros of g^2+7g=144
The zeros of g^2+7g=144 are g=9,g=-16