What is (-6x^8y^9)/(18x^4y^7) ?

The solution to (-6x^8y^9)/(18x^4y^7) is -(x^4y^2)/3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (-6x^8y^9)/(18x^4y^7)

simplify

\frac{- 6 x ^{8} y ^{9}}{18 x ^{4} y ^{7}}

- \frac{x ^{4} y ^{2}}{3}

Solution steps

\frac{- 6 x ^{8} y ^{9}}{18 x ^{4} y ^{7}}

Factor the number:

18 = 6 \cdot 3

= \frac{- 6 x ^{8} y ^{9}}{6 \cdot 3 x ^{4} y ^{7}}

Cancel the common factor:

6

= \frac{- x ^{8} y ^{9}}{3 x ^{4} y ^{7}}

Simplify

\frac{x ^{8}}{x ^{4}} : x^{4}

= \frac{- x ^{4} y ^{9}}{3 y ^{7}}

Simplify

\frac{y ^{9}}{y ^{7}} : y^{2}

= \frac{- x ^{4} y ^{2}}{3}

Apply the fraction rule:

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

= - \frac{x ^{4} y ^{2}}{3}

(- 2 s) (- 8 s^{3})

(- 2 a^{2} + a + 6) - (- 3 a^{2} + 2 a - 5)

\frac{3 x ^{2} + 3 x - 6}{6 ( x ^{2} - 2 x + 1 )}

\frac{1}{i} + \frac{3 + 2 i}{2 - i}

x^{- a}

What is (-6x^8y^9)/(18x^4y^7) ?
The solution to (-6x^8y^9)/(18x^4y^7) is -(x^4y^2)/3