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4 votes
- 100

-V4
L.A.1
ints
3. What is the simplest form of
a. -51
b. 25i
c. -251
d. 5i

- 100 -V4 L.A.1 ints 3. What is the simplest form of a. -51 b. 25i c. -251 d. 5i-example-1

1 Answer

6 votes

Answer:

- 5i

Explanation:

sqrt(-100) / -sqrt(4)

We know that sqrt(a) / sqrt(b) = sqrt(a/b)

- sqrt(-100/4)

- sqrt(-25)

We know that sqrt(ab) = sqrt(a) sqrt(b)

- sqrt(25) sqrt(-1)

We know sqrt(-1) = i

Taking the principle value of sqrt(25)

- 5i

User Arbab Nazar
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