Simplify the following and express in the form a + ib: 3 + √-64 - Vidyadip

Question

Simplify the following and express in the form a + ib: 3 + √-64

✓

Answer

3 + √-64 = 3 + √64 √-1 = 3 + 8i

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "Solve the following Question.(1 Marks)" from Complex Numbers→Complex Numbers — all question types→Maths STD 11 Science question papers→Maharashtra Board STD 11 Science question papers→Maharashtra Board question paper generator→

Similar questions

Find the values of : tan (-690°)

State, first three terms in the expansion of $(5+4 x)^{-1 / 2}$

Convert the following angles into radians : 75°30′

Evaluate the following limits : $\lim _{x \rightarrow 3}\left[\frac{x^2+2 x-15}{x^2-5 x+6}\right]$

Find the polar co-ordinates of points whose Cartesian co-ordinates are : $(1, \sqrt{3})$

Find the value of $\sin \frac{41 \pi}{4}$.

The given collections are sets or not? Justify your answer:
The collection of good hockey players in India.

Write the number of $5$ digit numbers that can be formed using digits $0, 1$ and $2$.

Express the following as the product of sines and cosines:
$\sin5\text{x}-\sin\text{x}$

In a simultanepous throw of a pair of dice, find the probability of getting:
$8$ as the sum.