shut the fawk up... no one asked
Answer:
...
Step-by-step explanation:
3q-9=6
3q=9+6
3q=15
q=5
(4 + 7i)(4 – 7i)
This pair will produce a real answer because they are complex conjugates.
Complex conjugates ( a+bi) (a-bi) when multiplied together form a real number ( a^2 + b^2)
The first; 10.7a-8.1b
