Question

3: (i) 5xyz? – 4xy ( ii)4x²y2 – 4x²y?z+3z2​

Answer 1

Answer:

5xyz2 – 3zy

In the expression 5xyz2 – 3zy, the terms are 5xyz2 and –3zy.

coefficient of xyz2 in the term 5xyz2 is 5.

coefficient of zy in the term –3zy is –3.