Answer:

Step-by-step explanation:
Given
as

so


Therefore,

Answer: i think that's the correct answer
Step-by-step explanation: just a gut feeling
Answer:
16/81
Hope this Helped!!
Yep exponential functions are shown in the answer 2
Answer:
20x^2−2x−6
Step-by-step explanation:
(4x+2)(5x+−3)
=(4x)(5x)+(4x)(−3)+(2)(5x)+(2)(−3)
=20x2−12x+10x−6
=20x2−2x−6