simplify 7/4-2

Solution

simplify

\frac{7}{4} - 2

- \frac{1}{4}

Decimal Notation

- 0.25

Solution steps

\frac{7}{4} - 2

Convert

- 2

to fraction

: \frac{- 8}{4}

= \frac{7}{4} + \frac{- 8}{4}

\frac{7}{4} + \frac{- 8}{4} = \frac{- 1}{4}

= \frac{- 1}{4}

Apply the fraction rule:

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

= - \frac{1}{4}

- 10 \cdot - 15

\frac{a}{2 a + 2 b} + \frac{b}{2 a + 2 b}

- cos (2 x) + 2 cos^{2} (x)

e^{- 2 + 2}

\frac{5}{5 x}