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Popular >

sqrt(72-p)=p

Solution

72 - p = p

Solution

p = 8

Solution steps

72 - p = p

Square both sides:

72 - p = p^{2}

72 - p = p^{2}

Solve

72 - p = p^{2} : p = 8, p = - 9

p = 8, p = - 9

Verify Solutions:

p = 8

True

, p = - 9

False

The solution is

p = 8

Popular Examples

sqrt(k^2-4)=4-k

k^{2} - 4 = 4 - k

16 x = 4 x

x - 2 - 7 = - 4

sqrt(36-5x)-x=0

36 - 5 x - x = 0

sqrt(x^2+x-2)=2x-4

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

Frequently Asked Questions (FAQ)

What is the answer to sqrt(72-p)=p ?
The answer to sqrt(72-p)=p is p=8
Solve for p: sqrt(72-p)=p
The solution is p=8