Question

Simplify the given polynomial expressions, and determine the degree and number of terms in each expression.

Answer 1

1)
$6 { x}^{3} - 10 {x}^{2} + 4x$
Degree: 3
Terms:3

2)
$- {x}^{5} - 3 {x}^{4} + 12 {x}^{3} - 6$
degree:5
terms:4

3) 9x^4-9
degree:4
terms:2