Answer:
19460
Step-by-step explanation:
5 times 28= 140
140 squared =( 140 times 140)=19600
19600 - 5 times 28
19600 - 140= 19460
Step-by-step explanation:
what is it asking you to do
Answer: The answer is 58. Hope this helps!
Answer:
Step-by-step explanation:
I=√-1
i²=(√-1)²=-1
the answer is i²