What is (4.99^2-5(4.99))/(4.99^2-25) ?

The solution to (4.99^2-5(4.99))/(4.99^2-25) is 0.49949…

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (4.99^2-5(4.99))/(4.99^2-25)

simplify

\frac{4.9 9 ^{2} - 5 ( 4.99 )}{4.9 9 ^{2} - 25}

0.49949 \dots

Solution steps

\frac{4.9 9 ^{2} - 5 ( 4.99 )}{4.9 9 ^{2} - 25}

Remove parentheses:

(a) = a

= \frac{4.9 9 ^{2} - 5 \cdot 4.99}{4.9 9 ^{2} - 25}

4.9 9^{2} - 5 \cdot 4.99 = - 0.0499

= \frac{- 0.0499}{4.9 9 ^{2} - 25}

4.9 9^{2} - 25 = - 0.0999

= \frac{- 0.0499}{- 0.0999}

Apply the fraction rule:

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

= \frac{0.0499}{0.0999}

Divide the numbers:

\frac{0.0499}{0.0999} = 0.49949 \dots

= 0.49949 \dots

(x^{- 2} + y^{- 2})^{- 1}

2 x^{2} + x - 4 - ∣ 2 x ∣ = 0

\frac{14 k ^{3} + 7 k ^{2}}{7 k ^{3} + 14 k ^{2}}

s^{2} - 2 s + 2 = 0

5 \leq 3 y + 8 < 17

What is (4.99^2-5(4.99))/(4.99^2-25) ?
The solution to (4.99^2-5(4.99))/(4.99^2-25) is 0.49949…