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

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

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

simplify

(7 + 3) (7 + 3)

16 + 67

Decimal Notation

31.87450 \dots

Solution steps

(7 + 3) (7 + 3)

Apply exponent rule:

aa = a^{2}

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

= (7 + 3)^{2}

Apply Perfect Square Formula:

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

(7 + 3)^{2} = (7)^{2} + 27 \cdot 3 + 3^{2}

= (7)^{2} + 27 \cdot 3 + 3^{2}

(7)^{2} + 27 \cdot 3 + 3^{2} = 16 + 67

= 16 + 67

x^{- 3} d x

(e^{- 5})^{- 6}

(1 - b^{2})^{2}

\frac{x ^{4}}{( x + 1 ) ^{4}}

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