What is 7200(1+0.11)^{-2} ?

The solution to 7200(1+0.11)^{-2} is 5843.68151…

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 7200(1+0.11)^{-2}

simplify

7200 (1 + 0.11)^{- 2}

5843.68151 \dots

Solution steps

7200 (1 + 0.11)^{- 2}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

= 7200 \cdot \frac{1}{( 1 + 0.11 ) ^{2}}

Add the numbers:

1 + 0.11 = 1.11

= 7200 \cdot \frac{1}{1.1 1 ^{2}}

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{1 \cdot 7200}{1.1 1 ^{2}}

Multiply the numbers:

1 \cdot 7200 = 7200

= \frac{7200}{1.1 1 ^{2}}

1.1 1^{2} = 1.2321

= \frac{7200}{1.2321}

Divide the numbers:

\frac{7200}{1.2321} = 5843.68151 \dots

= 5843.68151 \dots

90 e^{(- 20 \cdot 0.05)}

7200 (1 + 0.11)^{- 4}

- 4.61 x 1 0^{- 2}

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