What is (20x^5-10x^4+25x^2)/(-5x^2) ?

The solution to (20x^5-10x^4+25x^2)/(-5x^2) is -4x^3+2x^2-5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (20x^5-10x^4+25x^2)/(-5x^2)

simplify

\frac{20 x ^{5} - 10 x ^{4} + 25 x ^{2}}{- 5 x ^{2}}

- 4 x^{3} + 2 x^{2} - 5

Solution steps

\frac{20 x ^{5} - 10 x ^{4} + 25 x ^{2}}{- 5 x ^{2}}

Factor

20 x^{5} - 10 x^{4} + 25 x^{2} : 5 x^{2} (4 x^{3} - 2 x^{2} + 5)

= \frac{5 x ^{2} ( 4 x ^{3} - 2 x ^{2} + 5 )}{- 5 x ^{2}}

Cancel the common factor:

5

= \frac{x ^{2} ( 4 x ^{3} - 2 x ^{2} + 5 )}{- x ^{2}}

Cancel the common factor:

x^{2}

= \frac{4 x ^{3} - 2 x ^{2} + 5}{- 1}

Apply the fraction rule:

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

= - (4 x^{3} - 2 x^{2} + 5)

Simplify

- (4 x^{3} - 2 x^{2} + 5) : - 4 x^{3} + 2 x^{2} - 5

= - 4 x^{3} + 2 x^{2} - 5

1 0^{7} m

cos^{2} (a) - 1

(a - 2 b)^{3} - a + 2 b

\frac{5}{( 3 x )} + \frac{1}{( 4 x )}

p (1) t

What is (20x^5-10x^4+25x^2)/(-5x^2) ?
The solution to (20x^5-10x^4+25x^2)/(-5x^2) is -4x^3+2x^2-5