- 57 - 12i
distribute the parenthesis
= 81i² - 36i + 24 + 24i
[ note that i² = (√- 1 )² = - 1 ]
= - 81 - 36i + 24 + 24i ( collect like terms )
= - 57 - 12i
Answer: $6.24
Step-by-step explanation:
41.63-4.19= 37.44
37.44/6=6.24
Answer:
12 people
Step-by-step explanation:
i know u are using mathswatch i feel your pain but however hard you try you will almost never get the right show your working out
Answer:
the missing y is 1 and the missing x is 12 because the unite rate is 2 so 2÷2=1 and 6×2=12
Step-by-step explanation:
Answer:
The answer is: a
Step-by-step explanation:
0 - a = -a. So -a + a = 0