What is (sqrt(7)+sqrt(3))^2 ?

The solution to (sqrt(7)+sqrt(3))^2 is 10+2sqrt(21)

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simplify (sqrt(7)+sqrt(3))^2

simplify

(7 + 3)^{2}

10 + 221

Decimal Notation

19.16515 \dots

Solution steps

(7 + 3)^{2}

Apply Perfect Square Formula:

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

(7 + 3)^{2} = (7)^{2} + 273 + (3)^{2}

= (7)^{2} + 273 + (3)^{2}

(7)^{2} + 273 + (3)^{2} = 10 + 221

= 10 + 221

\frac{1}{2} \cdot 4 \cdot 4

(2 x + 9) (x - 3)

\frac{\frac{1}{2} ( cos ^{2} ( a ) - 1 )}{sin ( a ) tan ( a )}

\frac{2}{x - 4} + \frac{3}{x + 7}

(8 x + 3)^{2}

What is (sqrt(7)+sqrt(3))^2 ?
The solution to (sqrt(7)+sqrt(3))^2 is 10+2sqrt(21)