Question

find product of -4/27 xyz (9/2 x2yz - 3/4 xyz2​

Answer 1

Answer:

(iii) In the expression 4x2y2 – 4x2y2z2 + z2, the terms are 4x2y2, –4x2y2z2 and z2.

Coefficient of x2y2 in the term 4x2y2 is 4.

Coefficient of x2y2z2 in the term –4x2y2z2 is –4.