Answer:
10gy
Step-by-step explanation:
10×g×y
That's all no need to stress
Answer:
uhm
Step-by-step explanation:
Answer:
40/3 option B
Step-by-step explanation:
20-10+5-5/2+ ...
We need to find the sum of infinite geometric series

a is the first term (20)
r is the common ratio
To find common ratio we divide second term by first term
r=
now we plug in the values




sum = 40/3
I assume you are asking to solve:
-2x^2 + 3x - 9 = 0
So first, this equation does not have real roots.
It only has 2 complex roots.
The roots are:
3/4 * (1-i√7) and 3/4 * (1+i√7)
Is there more context to the question?