What is (8(-x)^2+9)/((-x)^2) ?

The solution to (8(-x)^2+9)/((-x)^2) is (8x^2+9)/(x^2)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (8(-x)^2+9)/((-x)^2)

simplify

\frac{8 ( - x ) ^{2} + 9}{( - x ) ^{2}}

\frac{8 x ^{2} + 9}{x ^{2}}

Solution steps

\frac{8 ( - x ) ^{2} + 9}{( - x ) ^{2}}

Apply exponent rule:

(- a)^{n} = a^{n},

n

is even

(- x)^{2} = x^{2}

= \frac{8 x ^{2} + 9}{x ^{2}}

\frac{1}{x} - \frac{1}{4}

(- 10 - 3 i) + (- 7 - 5 i)

(- 2 - 4 i) (- 6 - 4 i)

8 \cdot (- 7)

220

What is (8(-x)^2+9)/((-x)^2) ?
The solution to (8(-x)^2+9)/((-x)^2) is (8x^2+9)/(x^2)