Answer:
Question 5
a
Question 6
b
Step-by-step explanation:
Question 5
A polynomial is an expression with more than 1 term.
Multiplications of divisions are considered as 1 term, so the only having 2 terms is the first one
Question 6
The perimeter is the sum of its sides.
Perimeter = 3x + 4 + 5x - 2 + x - 10 = 9x -8
