You would put a dot on the 3rd line from 0 on the number line.
radical -2 = √2i
radical -18 = √18i = 3√2i
So their sum = 3√2i + √2i
= 4√2i answer
Answer:
Step 1
Step-by-step explanation:
Step one is incorrect because you need to add 3 but it subtracted.
Answer:
Day 3
Step-by-step explanation:
A B
1- 40 80 (FOR COMPANY B DON'T ADD 80 EVERY TIME! ADD 20!!)
2-80 100
3-120 120
4-160 140