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

The solution to (x+2sqrt(3))^2 is x^2+4sqrt(3)x+12

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

simplify

(x + 23)^{2}

x^{2} + 43 x + 12

Solution steps

(x + 23)^{2}

Apply Perfect Square Formula:

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

(x + 23)^{2} = x^{2} + 2 x \cdot 23 + (23)^{2}

= x^{2} + 2 x \cdot 23 + (23)^{2}

2 x \cdot 23 = 43 x

(23)^{2} = 12

= x^{2} + 43 x + 12

(1 - sin (a)) (1 + sin (a))

(2 x - 5)^{2}

\frac{e ^{- x}}{( 1 + e ^{- x} ) ^{2}}

x^{\frac{1}{3}} (x - 4)

- 211 (4 + 37)