What are the solutions to the equation -2x^2+144=0 ?

The solutions to the equation -2x^2+144=0 are x=6sqrt(2),x=-6sqrt(2)

Find the zeros of -2x^2+144=0

The zeros of -2x^2+144=0 are x=6sqrt(2),x=-6sqrt(2)

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- 2 x^{2} + 144 = 0

x = 62, x = - 62

Decimal Notation

x = 8.48528 \dots, x = - 8.48528 \dots

Solution steps

- 2 x^{2} + 144 = 0

Move

144

to the right side

- 2 x^{2} = - 144

Divide both sides by

- 2

x^{2} = 72

For

x^{2} = f (a)

the solutions are

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

x = 72, x = - 72

72 = 62

- 72 = - 62

x = 62, x = - 62

3 x^{2} + 2 x = 4

1 + 12 x + 36 x^{2}

5 x = 3

(x + 1)^{2} = - 3

\frac{( 2 x - 3 ) ( 3 x + 8 )}{( x - 8 ) ^{3}} \geq 0

What are the solutions to the equation -2x^2+144=0 ?
The solutions to the equation -2x^2+144=0 are x=6sqrt(2),x=-6sqrt(2)
Find the zeros of -2x^2+144=0
The zeros of -2x^2+144=0 are x=6sqrt(2),x=-6sqrt(2)