What is the answer to sqrt(y)+sqrt(y+9)=4 ?

The answer to sqrt(y)+sqrt(y+9)=4 is y= 49/64

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sqrt(y)+sqrt(y+9)=4

y + y + 9 = 4

y = \frac{49}{64}

Decimal Notation

y = 0.765625

Solution steps

y + y + 9 = 4

Remove square roots

625 = 64 y + 576

Solve

625 = 64 y + 576 : y = \frac{49}{64}

y = \frac{49}{64}

Verify Solutions:

y = \frac{49}{64}

True

The solution is

y = \frac{49}{64}

2 x + 5 = 10

x^{3} + 4 x - 2 = 2 x

5 = 3 + 4 x^{- \frac{1}{6}}

2 = - x + 3

What is the answer to sqrt(y)+sqrt(y+9)=4 ?
The answer to sqrt(y)+sqrt(y+9)=4 is y= 49/64
Solve for y: sqrt(y)+sqrt(y+9)=4
The solution is y= 49/64