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Popular >

expand (sqrt(2)+3)^2

Solution

expand

(2 + 3)^{2}

Solution

11 + 62

+1

Decimal Notation

19.48528 \dots

Solution steps

(2 + 3)^{2}

Apply Perfect Square Formula:

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

(2 + 3)^{2} = (2)^{2} + 22 \cdot 3 + 3^{2}

= (2)^{2} + 22 \cdot 3 + 3^{2}

(2)^{2} + 22 \cdot 3 + 3^{2} = 11 + 62

= 11 + 62

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Frequently Asked Questions (FAQ)

What is expand (sqrt(2)+3)^2 ?
The solution to expand (sqrt(2)+3)^2 is 11+6sqrt(2)