Answer:
x=9
Step-by-step explanation:
5x + 4x²(2x + 7) - 6x² - 9x
5x + 8x³ + 28x² - 6x² - 9x
8x³ + 22x² - 4x
This can be simplified to:
2x(4x² + 11x - 2)
I don't know which of those answers you are looking for.
Explanation: Buying on margin is borrowing money from a broker in order to purchase stock.
I hope this helps!!
1 L = 1000 ml
So
to convert 300ml to liters
300/1000= 0.3