Answer:
7 is the right aswer
Step-by-step explanation:
10/21 because there are no common numbers between those 2 numbers
Answer:
40
Step-by-step explanation:
Y = 10
x = -1
u might need to check it again
just to make sure
F(x) = 4x + 7
g(x) = 3x²
(f · g)(x) = 3x²(4x + 7)
(f · g)(x) = 3x²(4x) + 3x²(7)
(f · g)(x) = 12x³ + 21x²