What is (sqrt(x)+1)(sqrt(x)+1) ?

The solution to (sqrt(x)+1)(sqrt(x)+1) is x+2sqrt(x)+1

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simplify (sqrt(x)+1)(sqrt(x)+1)

simplify

(x + 1) (x + 1)

x + 2 x + 1

Solution steps

(x + 1) (x + 1)

Apply exponent rule:

aa = a^{2}

(x + 1) (x + 1) = (x + 1)^{2}

= (x + 1)^{2}

Apply Perfect Square Formula:

(a + b)^{2} = a^{2} + 2 ab + b^{2}

(x + 1)^{2} = (x)^{2} + 2 x \cdot 1 + 1^{2}

= (x)^{2} + 2 x \cdot 1 + 1^{2}

(x)^{2} = x

2 x \cdot 1 = 2 x

1^{2} = 1

= x + 2 x + 1

1.35 \cdot 1 0^{- 3}

\infty^{2} e^{- \infty}

(- e^{- t}) (e^{- t})

e^{- 0.87}

e^{- 0.98}

What is (sqrt(x)+1)(sqrt(x)+1) ?
The solution to (sqrt(x)+1)(sqrt(x)+1) is x+2sqrt(x)+1