What is (3-sqrt(5))(3-sqrt(5)) ?

The solution to (3-sqrt(5))(3-sqrt(5)) is 14-6sqrt(5)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (3-sqrt(5))(3-sqrt(5))

simplify

(3 - 5) (3 - 5)

14 - 65

Decimal Notation

0.58359 \dots

Solution steps

(3 - 5) (3 - 5)

Apply exponent rule:

aa = a^{2}

(3 - 5) (3 - 5) = (3 - 5)^{2}

= (3 - 5)^{2}

Apply Perfect Square Formula:

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

(3 - 5)^{2} = 3^{2} - 2 \cdot 35 + (5)^{2}

= 3^{2} - 2 \cdot 35 + (5)^{2}

3^{2} - 2 \cdot 35 + (5)^{2} = 14 - 65

= 14 - 65

[\frac{( 4 ^{2} ) ^{- 1}}{1 6 ^{- 2}}]^{- 3}

1.8 \cdot 1 0^{- 5}

x^{2040} e^{- x^{20}}

2.5 \cdot 1 0^{- 2}

- 5 x^{3} y^{2} (6 x^{2} y^{5})

What is (3-sqrt(5))(3-sqrt(5)) ?
The solution to (3-sqrt(5))(3-sqrt(5)) is 14-6sqrt(5)