What is (sqrt(12+24)+15*7-2^3)/(4-21) ?

The solution to (sqrt(12+24)+15*7-2^3)/(4-21) is -103/17

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (sqrt(12+24)+15*7-2^3)/(4-21)

simplify

\frac{12 + 24 + 15 \cdot 7 - 2 ^{3}}{4 - 21}

- \frac{103}{17}

Decimal Notation

- 6.05882 \dots

Solution steps

\frac{12 + 24 + 15 \cdot 7 - 2 ^{3}}{4 - 21}

12 + 24 + 15 \cdot 7 - 2^{3} = 103

= \frac{103}{4 - 21}

Subtract the numbers:

4 - 21 = - 17

= \frac{103}{- 17}

Apply the fraction rule:

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

= - \frac{103}{17}

(3 x + 5)^{2}

\frac{6}{5} \cdot 2

6 \cdot 64

6 \cdot 35

(2 x + 2 y)^{3}

What is (sqrt(12+24)+15*7-2^3)/(4-21) ?
The solution to (sqrt(12+24)+15*7-2^3)/(4-21) is -103/17