What are the solutions to the equation -49x^2+144=0 ?

The solutions to the equation -49x^2+144=0 are x= 12/7 ,x=-12/7

Find the zeros of -49x^2+144=0

The zeros of -49x^2+144=0 are x= 12/7 ,x=-12/7

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- 49 x^{2} + 144 = 0

x = \frac{12}{7}, x = - \frac{12}{7}

Decimal Notation

x = 1.71428 \dots, x = - 1.71428 \dots

Solution steps

- 49 x^{2} + 144 = 0

Move

144

to the right side

- 49 x^{2} = - 144

Divide both sides by

- 49

x^{2} = \frac{144}{49}

For

x^{2} = f (a)

the solutions are

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

x = \frac{144}{49}, x = - \frac{144}{49}

\frac{144}{49} = \frac{12}{7}

- \frac{144}{49} = - \frac{12}{7}

x = \frac{12}{7}, x = - \frac{12}{7}

x, 2 x^{2} - y^{2} = 0

s^{2} + s - 2 + 10 = 0

7 x^{2} - 8 x^{2} - 21 x + 24 = 0

4.5 x^{2} + 32 x = 940

11600 = \frac{n}{2} (200 + (n - 1) 20)

What are the solutions to the equation -49x^2+144=0 ?
The solutions to the equation -49x^2+144=0 are x= 12/7 ,x=-12/7
Find the zeros of -49x^2+144=0
The zeros of -49x^2+144=0 are x= 12/7 ,x=-12/7