What are the solutions to the equation m^2-81=0 ?

The solutions to the equation m^2-81=0 are m=9,m=-9

Find the zeros of m^2-81=0

The zeros of m^2-81=0 are m=9,m=-9

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m^{2} - 81 = 0

m = 9, m = - 9

Solution steps

m^{2} - 81 = 0

Move

81

to the right side

m^{2} = 81

For

x^{2} = f (a)

the solutions are

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

m = 81, m = - 81

81 = 9

- 81 = - 9

m = 9, m = - 9

\frac{9}{6}

- 2 (x + 3) + 4 x - 4 = - 14

x^{2} - 5 x - 14 > 0

9 c + (- 4) = - 4

0.5 a + 11 = 4 - 3 a

What are the solutions to the equation m^2-81=0 ?
The solutions to the equation m^2-81=0 are m=9,m=-9
Find the zeros of m^2-81=0
The zeros of m^2-81=0 are m=9,m=-9