Answer:
i dont know can you turn your sceen so i can see it better
Step-by-step explanation:
Answer: No the students work is not correct. Because you are using distribution. Which means that 3 has to multiply the y2 and 2 not just the y2! And after you distribute it you need to simplify!
Step-by-step explanation:
Answer:
20.60000000000
Step-by-step explanation:
Answer:
4x² - x - 1
Step-by-step explanation:
(f - g)(x) = f(x) - g(x) , thus
f(x) - g(x)
= 4x² - (x + 1) ← distribute parenthesis by - 1
= 4x² - x - 1
13846+8273636
= 8287482
8287482-3763
=8283719
8283719x8273736
=6.8537304^13