What are the solutions to the equation 2x^2-7=-135 ?

The solutions to the equation 2x^2-7=-135 are x=8i,x=-8i

Find the zeros of 2x^2-7=-135

The zeros of 2x^2-7=-135 are x=8i,x=-8i

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2 x^{2} - 7 = - 135

x = 8 i, x = - 8 i

Solution steps

2 x^{2} - 7 = - 135

Move

7

to the right side

2 x^{2} = - 128

Divide both sides by

2

x^{2} = - 64

For

x^{2} = f (a)

the solutions are

x = f (a), - f (a)

x = - 64, x = - - 64

- 64 = 8 i

- - 64 = - 8 i

x = 8 i, x = - 8 i

(x - 6)^{2} (28 - 4 x) > 0

2 x + 13 < 3

\frac{1 ( 1 - ( \frac{1}{5} ) ^{6} )}{1 - \frac{1}{5}}

2 x = - 2

\frac{5}{2} = \frac{d - 2}{4}

What are the solutions to the equation 2x^2-7=-135 ?
The solutions to the equation 2x^2-7=-135 are x=8i,x=-8i
Find the zeros of 2x^2-7=-135
The zeros of 2x^2-7=-135 are x=8i,x=-8i