What is ,(3+6sqrt(5))(3+6sqrt(5)) ?

The solution to ,(3+6sqrt(5))(3+6sqrt(5)) is 189+36sqrt(5)

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simplify ,(3+6sqrt(5))(3+6sqrt(5))

simplify

(3 + 65) (3 + 65)

189 + 365

Decimal

269.49844 \dots

Solution steps

(3 + 65) (3 + 65)

Apply exponent rule:

aa = a^{2}

(3 + 65) (3 + 65) = (3 + 65)^{2}

= (3 + 65)^{2}

Apply Perfect Square Formula:

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

(3 + 65)^{2} = 3^{2} + 2 \cdot 3 \cdot 65 + (65)^{2}

= 3^{2} + 2 \cdot 3 \cdot 65 + (65)^{2}

3^{2} + 2 \cdot 3 \cdot 65 + (65)^{2} = 189 + 365

= 189 + 365

e^{- l o g_{e} (\frac{( x - 1 )}{x})}

- e^{- x} \cdot e^{x} \cdot e^{2 x}

e^{- 1}

25.637 \cdot 1 0^{- 2} \cdot 81.25

e^{- s \cdot t}

What is ,(3+6sqrt(5))(3+6sqrt(5)) ?
The solution to ,(3+6sqrt(5))(3+6sqrt(5)) is 189+36sqrt(5)