(a2 - b2) is the product of:
(a + b) ( a - b)
(a + b) (a + b)
(a - b) (a - b)
A.
(a + b) ( a - b)
What kind of polynomial is pqr?
monomial
binomial
trinomial
What is the mumerical co-effcient of in -5xyz?
-5
5
-5xy
What is the mumerical co-effcient of -3xy?
3
-3
-xy
What is the mumerical co-effcient of x2y2?
0
1
x2