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Popular >

sqrt(30-n)=n

Solution

30 - n = n

Solution

n = 5

Solution steps

30 - n = n

Square both sides:

30 - n = n^{2}

30 - n = n^{2}

Solve

30 - n = n^{2} : n = 5, n = - 6

n = 5, n = - 6

Verify Solutions:

n = 5

True

, n = - 6

False

The solution is

n = 5

Popular Examples

7 + x + 1 = 5

solvefor y,sqrt(4y-3)=d-y solve for

y, 4 y - 3 = d - y

sqrt(x+12)+2=sqrt(3x-8)

x + 12 + 2 = 3 x - 8

sqrt(2x-6)+sqrt(x+4)=5

2 x - 6 + x + 4 = 5

x + 5 = 0

Frequently Asked Questions (FAQ)

What is the answer to sqrt(30-n)=n ?
The answer to sqrt(30-n)=n is n=5
Solve for n: sqrt(30-n)=n
The solution is n=5