Answer:
C D
Step-by-step explanation:
Answer:
the product is 6
Step-by-step explanation:
2 times 3 is 6
make a number line labeled 1 through 10 mark number 6
The equation would be (3+√-16)(6-√-64)
A negative square root can not be a real number, meaning that we have to use the imaginary number.
(3+4i)(6-8i)
How to multiply imaginary numbers...
Treat this like an equation looking like (x-a)(y-b)
Use FOIL
(3+4i)(6-8i)
= 18-24i+24i-32i²
= 18-32i² (i²= -1 because i= √-1)
= 18- (-32)
= 18 + 32
= 50
Answer:
1. -17 2. -20 3. -5 4. -1
