What are the solutions to the equation solvefor x,x^2-9=0 ?

The solutions to the equation solvefor x,x^2-9=0 are x=3,x=-3

Find the zeros of solvefor x,x^2-9=0

The zeros of solvefor x,x^2-9=0 are x=3,x=-3

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solve for

x, x^{2} - 9 = 0

x = 3, x = - 3

Solution steps

x^{2} - 9 = 0

Move

9

to the right side

x^{2} = 9

For

x^{2} = f (a)

the solutions are

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

x = 9, x = - 9

9 = 3

- 9 = - 3

x = 3, x = - 3

2 r^{2} + 7 r - 1 = - 3 r^{2}

3 r^{2} - 4 r - 5 = 0

3 x^{2} + 7 x - 3 = 0

x^{2} + 40 = 4

100 x^{2} - 25 = 0

What are the solutions to the equation solvefor x,x^2-9=0 ?
The solutions to the equation solvefor x,x^2-9=0 are x=3,x=-3
Find the zeros of solvefor x,x^2-9=0
The zeros of solvefor x,x^2-9=0 are x=3,x=-3