Step-by-step explanation:
this is the answer of the required questions
thank you
Answer:
3.60
Step-by-step explanation:
Kahn Academy
I think its B im pretty sure feel free to mark me brainlyest it would mean alot. Hope this helped!
= <span>(-8x - 9)(-9x2 + 7x - 9)
= 72x</span>³ - 56x² + 72x + 81x² - 63x + 81
= 72x³ + 25x² + 9x + 81
In short, Your Answer would be: Option D
Hope this helps!
The answer is No, they are not proportional. This is because 8/42 is not equal to 20/105.
