What are the solutions to the equation 12^2+9^2=x^2 ?

The solutions to the equation 12^2+9^2=x^2 are x=15,x=-15

Find the zeros of 12^2+9^2=x^2

The zeros of 12^2+9^2=x^2 are x=15,x=-15

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1 2^{2} + 9^{2} = x^{2}

x = 15, x = - 15

Solution steps

1 2^{2} + 9^{2} = x^{2}

Switch sides

x^{2} = 1 2^{2} + 9^{2}

Simplify

1 2^{2} + 9^{2} : 225

For

x^{2} = f (a)

the solutions are

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

x = 225, x = - 225

225 = 15

- 225 = - 15

x = 15, x = - 15

x^{2} - 6 x + 73 = 0

4 \leq x^{2}

\frac{3}{x + 2} \leq \frac{1}{x - 2}

3 x^{2} + 6 x = 0

lo g_{10} (36)

What are the solutions to the equation 12^2+9^2=x^2 ?
The solutions to the equation 12^2+9^2=x^2 are x=15,x=-15
Find the zeros of 12^2+9^2=x^2
The zeros of 12^2+9^2=x^2 are x=15,x=-15