What are the solutions to the equation x^2+9=90 ?

The solutions to the equation x^2+9=90 are x=9,x=-9

Find the zeros of x^2+9=90

The zeros of x^2+9=90 are x=9,x=-9

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x^{2} + 9 = 90

x = 9, x = - 9

Solution steps

x^{2} + 9 = 90

Move

9

to the right side

x^{2} = 81

For

x^{2} = f (a)

the solutions are

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

x = 81, x = - 81

81 = 9

- 81 = - 9

x = 9, x = - 9

x^{2} = \frac{5}{4}

x^{2} - 5.2 x = 42.24

x^{2} = 2^{2} + 5^{2}

3 (m - 2)^{2} = 0

2 y^{2} - 44 y + 114 = 0

What are the solutions to the equation x^2+9=90 ?
The solutions to the equation x^2+9=90 are x=9,x=-9
Find the zeros of x^2+9=90
The zeros of x^2+9=90 are x=9,x=-9