60i
if you go to mode on your calculator then Chang it from "real" to "a+bi" you can solve for unreal numbers. if you press "2nd" then "." it makes an "i"
Answer:
(a - 3b)(a + 3b)
Step-by-step explanation:
a² - 9b²
(a)² - (3b)²
(a - 3b)(a + 3b)
Answer:
35
Step-by-step explanation:
Answer:
oplkmlkm
Step-by-step explanation:
hellolkmlkmkjjjjjjjjjjjjjjjjjjjjj
Answer:
Answer is D
Step-by-step explanation: