The values are 5i, -4, 2√2i, -16, -50i and i.
<h3>What is an imaginary number?</h3>
An imaginary number is a number that, when squared, has a negative result, and is defined by its property i² = −1 or i = √-1.
Given are numbers,
1) √-25 = √25*√-1 = 5i
2) √-2√-2 = 2i*2i = 4i² = -4
3) √-8 = √8*√-1 = 2√2i
4) (4i)² = 16*i² = -16
5) (2i)(5i)² = 2i*25i² = 50i³ = -50i
6) i²*i³*
= -1*(-i)*1 = i
Hence, The values are 5i, -4, 2√2i, -16, -50i and i.
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Answer:
-2
Step-by-step explanation:
7−5+3−1
using BODMAS
A is addition and it comes before subtraction
7−(5+3)−1
7-8-1
then solve
7 - 9 = -2
√49 is a rational number.
Answer:
a round plane figure whose boundary (the circumference) consists of points equidistant from a fixed point (the center).
Step-by-step explana