Express each of the following prducts as a monomials and verify the result in each case for x=1:
4 × -3 × 
× x2 × x × x3
= 
× x6
= 
x6
19
Express each of the following prducts as a monomials and verify the result in each case for x=1:
4 × -3 × × x2 × x × x3
= × x6
= x6