What is expand (sqrt(10)-sqrt(2))^2 ?

The solution to expand (sqrt(10)-sqrt(2))^2 is 12-4sqrt(5)

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expand (sqrt(10)-sqrt(2))^2

expand

(10 - 2)^{2}

12 - 45

Decimal Notation

3.05572 \dots

Solution steps

(10 - 2)^{2}

Apply Perfect Square Formula:

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

(10 - 2)^{2} = (10)^{2} - 2102 + (2)^{2}

= (10)^{2} - 2102 + (2)^{2}

(10)^{2} - 2102 + (2)^{2} = 12 - 45

= 12 - 45

x^{5} - 10 + 3 (2 x^{0.2}) 3 x - 1 + 6

(x - 1) (2 - x) (1 - x^{2})

1250 - 0.5 x^{2} + \frac{100 ( 2500 - x )}{0.02 x + 1}

(x^{2} - 49) (2 + x - 3)

sin (x) (3 sin^{2} (x) + 4 cos^{2} (x))

What is expand (sqrt(10)-sqrt(2))^2 ?
The solution to expand (sqrt(10)-sqrt(2))^2 is 12-4sqrt(5)