What is (2sqrt(5)+sqrt(7))^2 ?

The solution to (2sqrt(5)+sqrt(7))^2 is 27+4sqrt(35)

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simplify (2sqrt(5)+sqrt(7))^2

simplify

(25 + 7)^{2}

27 + 435

Decimal Notation

50.66431 \dots

Solution steps

(25 + 7)^{2}

Apply Perfect Square Formula:

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

(25 + 7)^{2} = (25)^{2} + 2 \cdot 257 + (7)^{2}

= (25)^{2} + 2 \cdot 257 + (7)^{2}

(25)^{2} + 2 \cdot 257 + (7)^{2} = 27 + 435

= 27 + 435

\frac{7}{6 x} + \frac{1}{x}

\frac{4 x}{9} + \frac{7 x}{6}

56 \cdot 8

\frac{1}{2} 4^{3}

\frac{1}{7 - 3}

What is (2sqrt(5)+sqrt(7))^2 ?
The solution to (2sqrt(5)+sqrt(7))^2 is 27+4sqrt(35)