I hope this helps you
b^2= - 36
b^2= - 1.6^2
b^2= i^2.(+,-6)^2
b=6i
b= - 6i
or b isn't real number there is no solution....
Answer: ±6i
<u>Step-by-step explanation:</u>
Answer:
THese nuts gotaaaadam
Step-by-step explanation:
cosine is negative in 2nd and 3rd quadrant.
cotangent is negative in 2nd and 4th quadrant.
1 is B, 12^18
2 is C, (7^3)^3
3: no, yes, no, yes