What is (3i^2+4i)/(7i) ?

The solution to (3i^2+4i)/(7i) is 4/7+3/7 i

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (3i^2+4i)/(7i)

simplify

\frac{3 i ^{2} + 4 i}{7 i}

\frac{4}{7} + \frac{3}{7} i

Solution steps

\frac{3 i ^{2} + 4 i}{7 i}

Multiply by the conjugate

\frac{- i}{- i}

= \frac{( 3 i ^{2} + 4 i ) ( - i )}{7 i ( - i )}

Simplify

\frac{( 3 i ^{2} + 4 i ) ( - i )}{7 i ( - i )} : \frac{3 i + 4}{7}

= \frac{3 i + 4}{7}

Rewrite in standard complex form:

\frac{4}{7} + \frac{3}{7} i

= \frac{4}{7} + \frac{3}{7} i

1 < s^{2} - 1

125 - 27 n^{3}

5 y + 3 (y - 3 y) = 4

9 - 6 x + x 6

\frac{311 \cdot 0.12 ( 1 + 0.2 )}{37}