Answer: the first one is 9
√
5 the second one is 250√ 2 + 16 + 242i
the third one is 19√6
Step-by-step explanation:
The answers are right! Good job!
<span>5z^2 + 6a
This is because there is an imaginary 1 in front of the second term that you have to remember to use when combining like terms. </span>
Answer:
Step-by-step explanation:
Answer:
the second one
Step-by-step explanation:
4y+y = 5y
z+6z = 7z
+8
