What is (4-xsqrt(3))^2 ?

The solution to (4-xsqrt(3))^2 is 16-8sqrt(3)x+3x^2

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simplify (4-xsqrt(3))^2

simplify

(4 - x 3)^{2}

16 - 83 x + 3 x^{2}

Solution steps

(4 - x 3)^{2}

Apply Perfect Square Formula:

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

(4 - x 3)^{2} = 4^{2} - 2 \cdot 4 x 3 + (x 3)^{2}

= 4^{2} - 2 \cdot 4 x 3 + (x 3)^{2}

4^{2} = 16

- 2 \cdot 4 x 3 = - 83 x

(x 3)^{2} = 3 x^{2}

= 16 - 83 x + 3 x^{2}

(x x - x^{23} x)^{2}

d y - (1 + 3 y tan (x)) d x

(Δ x + x)^{3}

\frac{3 x - 1}{( x ^{2} - 9 ) ( x ^{2} - 1 )}

(3 x^{2} + x + 3 \circ x + 4) (- 1)