What are the solutions to the equation 2a^2-18=0 ?

The solutions to the equation 2a^2-18=0 are a=3,a=-3

Find the zeros of 2a^2-18=0

The zeros of 2a^2-18=0 are a=3,a=-3

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2 a^{2} - 18 = 0

a = 3, a = - 3

Solution steps

2 a^{2} - 18 = 0

Move

18

to the right side

2 a^{2} = 18

Divide both sides by

2

a^{2} = 9

For

x^{2} = f (a)

the solutions are

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

a = 9, a = - 9

9 = 3

- 9 = - 3

a = 3, a = - 3

(x^{\frac{1}{2}})^{\frac{5}{6}}

33 + 4 x \leq - (x + 7)

(x - 2)^{2} = - 4

\frac{3 x ^{5} y}{12 x ^{3} y ^{2}}

1 2^{2} + 1 8^{2} = c^{2}

What are the solutions to the equation 2a^2-18=0 ?
The solutions to the equation 2a^2-18=0 are a=3,a=-3
Find the zeros of 2a^2-18=0
The zeros of 2a^2-18=0 are a=3,a=-3