What is (3+sqrt(7))(3+sqrt(7)) ?

The solution to (3+sqrt(7))(3+sqrt(7)) is 16+6sqrt(7)

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simplify (3+sqrt(7))(3+sqrt(7))

simplify

(3 + 7) (3 + 7)

16 + 67

Decimal Notation

31.87450 \dots

Solution steps

(3 + 7) (3 + 7)

Apply exponent rule:

aa = a^{2}

(3 + 7) (3 + 7) = (3 + 7)^{2}

= (3 + 7)^{2}

Apply Perfect Square Formula:

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

(3 + 7)^{2} = 3^{2} + 2 \cdot 37 + (7)^{2}

= 3^{2} + 2 \cdot 37 + (7)^{2}

3^{2} + 2 \cdot 37 + (7)^{2} = 16 + 67

= 16 + 67

2 x + 1^{2}

0.7 e^{- 0.0115 \cdot 60}

\frac{1}{6 π} e^{- \frac{x ^{2}}{2}}

\frac{e ^{- 2 y}}{e ^{- y}}

7 e^{- (2)^{2}}

What is (3+sqrt(7))(3+sqrt(7)) ?
The solution to (3+sqrt(7))(3+sqrt(7)) is 16+6sqrt(7)