What are the solutions to the equation 35x^2-2=7-14x^2 ?

The solutions to the equation 35x^2-2=7-14x^2 are x= 3/7 ,x=-3/7

Find the zeros of 35x^2-2=7-14x^2

The zeros of 35x^2-2=7-14x^2 are x= 3/7 ,x=-3/7

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35 x^{2} - 2 = 7 - 14 x^{2}

x = \frac{3}{7}, x = - \frac{3}{7}

Decimal Notation

x = 0.42857 \dots, x = - 0.42857 \dots

Solution steps

35 x^{2} - 2 = 7 - 14 x^{2}

Move

2

to the right side

35 x^{2} = - 14 x^{2} + 9

Move

14 x^{2}

to the left side

49 x^{2} = 9

Divide both sides by

49

x^{2} = \frac{9}{49}

For

x^{2} = f (a)

the solutions are

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

x = \frac{9}{49}, x = - \frac{9}{49}

\frac{9}{49} = \frac{3}{7}

- \frac{9}{49} = - \frac{3}{7}

x = \frac{3}{7}, x = - \frac{3}{7}

4 x (3 x + 2) = 24 x + 16

x^{2} - 16 x + 3 x = 90

x (x + 4) = - 5

5 x^{2} + 3 x + 10 = 0

5 x^{2} + 12 x - 20 = - 3 x

What are the solutions to the equation 35x^2-2=7-14x^2 ?
The solutions to the equation 35x^2-2=7-14x^2 are x= 3/7 ,x=-3/7
Find the zeros of 35x^2-2=7-14x^2
The zeros of 35x^2-2=7-14x^2 are x= 3/7 ,x=-3/7