What are the solutions to the equation 5x^2-3=42 ?

The solutions to the equation 5x^2-3=42 are x=3,x=-3

Find the zeros of 5x^2-3=42

The zeros of 5x^2-3=42 are x=3,x=-3

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5 x^{2} - 3 = 42

x = 3, x = - 3

Solution steps

5 x^{2} - 3 = 42

Move

3

to the right side

5 x^{2} = 45

Divide both sides by

5

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

\frac{( 6 x ^{3} ) ^{0}}{3 x y ^{2}}

10 (4 x + 2) = 3 (8 - x) + 6

3^{\frac{2}{7}} \cdot 3^{\frac{5}{7}}

7 - 10 x + 2 x = 10 - 1 + 5 x

\frac{3}{4} (4)

What are the solutions to the equation 5x^2-3=42 ?
The solutions to the equation 5x^2-3=42 are x=3,x=-3
Find the zeros of 5x^2-3=42
The zeros of 5x^2-3=42 are x=3,x=-3