Answer:
the answer is 2
Step-by-step explanation:
2×4=6
2×6=12
2×15=30
Work shown above! Answers are (3√2, π/4) and (3√2, 5π/4)
I dont understand wouldn't twice the number of 9 be 18 or 11?
9+2=11 or 9×2=18
Answer:
The solutions will contain an infinite amount of negative numbers.