What are the solutions to the equation 2560=4000b^2 ?

The solutions to the equation 2560=4000b^2 are b= 4/5 ,b=-4/5

Find the zeros of 2560=4000b^2

The zeros of 2560=4000b^2 are b= 4/5 ,b=-4/5

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2560 = 4000 b^{2}

b = \frac{4}{5}, b = - \frac{4}{5}

Decimal Notation

b = 0.8, b = - 0.8

Solution steps

2560 = 4000 b^{2}

Switch sides

4000 b^{2} = 2560

Divide both sides by

4000

b^{2} = \frac{16}{25}

For

x^{2} = f (a)

the solutions are

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

b = \frac{16}{25}, b = - \frac{16}{25}

\frac{16}{25} = \frac{4}{5}

- \frac{16}{25} = - \frac{4}{5}

b = \frac{4}{5}, b = - \frac{4}{5}

x^{2} + 6 x + 3

x^{2} + 6 x + 5

2 x^{2} - 27 = 0

9 x^{2} - 30 x = 0

y^{2} = - 81

What are the solutions to the equation 2560=4000b^2 ?
The solutions to the equation 2560=4000b^2 are b= 4/5 ,b=-4/5
Find the zeros of 2560=4000b^2
The zeros of 2560=4000b^2 are b= 4/5 ,b=-4/5