Question

12x5 – 10x2 + x – 45

(a) Write the expression in correct form:
(b) How many terms does the expression contain?
(c) What is the leading coefficient of the expression?
(d) What is the constant of the expression?

Answer 1

(a)

`12x ^(5) - 10x ^(2) + x - 45`
(b)we have 4 terms in this expression.
(c)+12 is the leading coefficient in

`12x ^(5)`

(d) constant is -45