What are the solutions to the equation 4x^2=320 ?

The solutions to the equation 4x^2=320 are x=4sqrt(5),x=-4sqrt(5)

Find the zeros of 4x^2=320

The zeros of 4x^2=320 are x=4sqrt(5),x=-4sqrt(5)

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4 x^{2} = 320

x = 45, x = - 45

Decimal Notation

x = 8.94427 \dots, x = - 8.94427 \dots

Solution steps

4 x^{2} = 320

Divide both sides by

4

x^{2} = 80

For

x^{2} = f (a)

the solutions are

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

x = 80, x = - 80

80 = 45

- 80 = - 45

x = 45, x = - 45

\frac{x + 7}{6} = 10

(3 x + 1) \cdot (x + 5) = 0

5 + 14 a = 9 a - 5

\frac{3}{2} \cdot 10

49 b^{2} - 36

What are the solutions to the equation 4x^2=320 ?
The solutions to the equation 4x^2=320 are x=4sqrt(5),x=-4sqrt(5)
Find the zeros of 4x^2=320
The zeros of 4x^2=320 are x=4sqrt(5),x=-4sqrt(5)