What are the solutions to the equation 4(8+5x^2)=352 ?

The solutions to the equation 4(8+5x^2)=352 are x=4,x=-4

Find the zeros of 4(8+5x^2)=352

The zeros of 4(8+5x^2)=352 are x=4,x=-4

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4 (8 + 5 x^{2}) = 352

x = 4, x = - 4

Solution steps

4 (8 + 5 x^{2}) = 352

Divide both sides by

4

8 + 5 x^{2} = 88

Move

8

to the right side

5 x^{2} = 80

Divide both sides by

5

x^{2} = 16

For

x^{2} = f (a)

the solutions are

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

x = 16, x = - 16

16 = 4

- 16 = - 4

x = 4, x = - 4

y, y^{2} = 4 x^{2}

4 x^{2} - 4 x + 26 = 0

x^{2} + 7 x + 12 = 0

- 1 x^{2} + 6 x + 4 = 0

x^{2} + 15 x - 800 = 0

What are the solutions to the equation 4(8+5x^2)=352 ?
The solutions to the equation 4(8+5x^2)=352 are x=4,x=-4
Find the zeros of 4(8+5x^2)=352
The zeros of 4(8+5x^2)=352 are x=4,x=-4