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PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!! Use the imaginary number i to rewrite the expression:
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PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!

Use the imaginary number i to rewrite the expression:

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!! Use the imaginary number i to rewrite-example-1
User Halley
by
5.2k points

1 Answer

3 votes

i^2 = -1

so

√-49

= √49i^2

= 7i

User Srijana
by
5.5k points
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