Answer:

Step-by-step explanation:
f(x) × g(x)

it is not easy to explain but i hope u like it ❤️❤️❤️
For any question comment me
2x^3+9, I just used an online calculator
Answer:
true
Step-by-step explanation:
Answer:
Class 8 has 27 and class 7 has 40
Step-by-step explanation:
8th (r) class has 13 fewer than 7th (x).
x -13 = r
Total for both classes = 67
r + x - 13 = 67
r + x = 80
80 divided by two = 40 (per class)
40 - 13 = 27