What are the solutions to the equation solvefor r,a=pir^2 ?

The solutions to the equation solvefor r,a=pir^2 are r=sqrt(a/pi),r=-sqrt(a/pi)

Find the zeros of solvefor r,a=pir^2

The zeros of solvefor r,a=pir^2 are r=sqrt(a/pi),r=-sqrt(a/pi)

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solve for

r, a = π r^{2}

r = \frac{a}{π}, r = - \frac{a}{π}

Solution steps

a = π r^{2}

Switch sides

π r^{2} = a

Divide both sides by

π

r^{2} = \frac{a}{π}

For

x^{2} = f (a)

the solutions are

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

r = \frac{a}{π}, r = - \frac{a}{π}

x^{2} - 6 x - 20 = 0

2 x^{2} + 13 x - 73 = x^{2} - 19

x, z^{3} - 3 x^{2} y + 6 x yz = 0

x^{2} - \frac{1}{5} x - 6

x^{2} - 13 = 4 x

What are the solutions to the equation solvefor r,a=pir^2 ?
The solutions to the equation solvefor r,a=pir^2 are r=sqrt(a/pi),r=-sqrt(a/pi)
Find the zeros of solvefor r,a=pir^2
The zeros of solvefor r,a=pir^2 are r=sqrt(a/pi),r=-sqrt(a/pi)