What are the solutions to the equation 49x^2=4 ?

The solutions to the equation 49x^2=4 are x= 2/7 ,x=-2/7

Find the zeros of 49x^2=4

The zeros of 49x^2=4 are x= 2/7 ,x=-2/7

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49 x^{2} = 4

x = \frac{2}{7}, x = - \frac{2}{7}

Solution steps

49 x^{2} = 4

Divide both sides by

49

x^{2} = \frac{4}{49}

For

x^{2} = f (a)

the solutions are

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

x = \frac{4}{49}, x = - \frac{4}{49}

\frac{4}{49} = \frac{2}{7}

- \frac{4}{49} = - \frac{2}{7}

x = \frac{2}{7}, x = - \frac{2}{7}

∣ x - 7 ∣ = x - 7

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

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

(m + 3)^{2} = 0

2 x - x^{2}

What are the solutions to the equation 49x^2=4 ?
The solutions to the equation 49x^2=4 are x= 2/7 ,x=-2/7
Find the zeros of 49x^2=4
The zeros of 49x^2=4 are x= 2/7 ,x=-2/7