What are the solutions to the equation 900=pir^225 ?

The solutions to the equation 900=pir^225 are r= 6/(sqrt(pi)),r=-6/(sqrt(pi))

Find the zeros of 900=pir^225

The zeros of 900=pir^225 are r= 6/(sqrt(pi)),r=-6/(sqrt(pi))

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900 = π r^{2} 25

r = \frac{6}{π}, r = - \frac{6}{π}

Decimal Notation

r = 3.38513 \dots, r = - 3.38513 \dots

Solution steps

900 = π r^{2} \cdot 25

Switch sides

π r^{2} \cdot 25 = 900

Divide both sides by

π 25

r^{2} = \frac{36}{π}

For

x^{2} = f (a)

the solutions are

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

r = \frac{36}{π}, r = - \frac{36}{π}

\frac{36}{π} = \frac{6}{π}

- \frac{36}{π} = - \frac{6}{π}

r = \frac{6}{π}, r = - \frac{6}{π}

3 x + 2 = x + 10

7 + 18 d > 43

2^{- 6}

\frac{\frac{1}{3}}{3}

2 5^{\frac{3}{4}}

What are the solutions to the equation 900=pir^225 ?
The solutions to the equation 900=pir^225 are r= 6/(sqrt(pi)),r=-6/(sqrt(pi))
Find the zeros of 900=pir^225
The zeros of 900=pir^225 are r= 6/(sqrt(pi)),r=-6/(sqrt(pi))