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Popular >

sqrt(a^2+4)=a+2

Solution

a^{2} + 4 = a + 2

Solution

a = 0

Solution steps

a^{2} + 4 = a + 2

Square both sides:

a^{2} + 4 = a^{2} + 4 a + 4

a^{2} + 4 = a^{2} + 4 a + 4

Solve

a^{2} + 4 = a^{2} + 4 a + 4 : a = 0

a = 0

Verify Solutions:

a = 0

True

The solution is

a = 0

Popular Examples

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7 + 4 x + 8 = 9

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x, x y + 3 y = 10 x

x + 12 = 8

solvefor y,x=4sqrt(5y)solve for

y, x = 4 5 y

Frequently Asked Questions (FAQ)

What is the answer to sqrt(a^2+4)=a+2 ?
The answer to sqrt(a^2+4)=a+2 is a=0
Solve for a: sqrt(a^2+4)=a+2
The solution is a=0