What is (2-sqrt(3))(2-sqrt(3)) ?

The solution to (2-sqrt(3))(2-sqrt(3)) is 7-4sqrt(3)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (2-sqrt(3))(2-sqrt(3))

simplify

(2 - 3) (2 - 3)

7 - 43

Decimal Notation

0.07179 \dots

Solution steps

(2 - 3) (2 - 3)

Apply exponent rule:

aa = a^{2}

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

= (2 - 3)^{2}

Apply Perfect Square Formula:

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

(2 - 3)^{2} = 2^{2} - 2 \cdot 23 + (3)^{2}

= 2^{2} - 2 \cdot 23 + (3)^{2}

2^{2} - 2 \cdot 23 + (3)^{2} = 7 - 43

= 7 - 43

(2 a) (- a^{2}) (- 3 a^{3}) (4 a)

e^{\frac{x}{2}} \cdot e^{\frac{x}{2}}

x e^{- 5 x}

What is (2-sqrt(3))(2-sqrt(3)) ?
The solution to (2-sqrt(3))(2-sqrt(3)) is 7-4sqrt(3)