Coefficient of p2 in p3−2.5p2+3pq+q2. Coefficient of x in 1+(2+z)x

1.	Coefficient of p2 in p3−2.5p2+3pq+q2. Coefficient of x in 1+(2+z)x. Coefficient of z2 in 5.2z3+(1.2y+9)z2+8.
Answer» ong>ANSWER: p2 ----> - 2.5 x ----> 2 z2 ------> 9 Step-by-step EXPLANATION: Coefficient refers to the NUMERICAL value attached (multiplied) to the variable. i.e constant value. Note :- You need to take the sign ALSO of the constant value.

Coefficient of p2 in p3−2.5p2+3pq+q2. Coefficient of x in 1+(2+z)x. Coefficient of z2 in 5.2z3+(1.2y+9)z2+8.

Answer»

p2 ----> - 2.5

x ----> 2

z2 ------> 9

Step-by-step EXPLANATION:

Coefficient refers to the NUMERICAL value attached (multiplied) to the variable. i.e constant value.

Note :- You need to take the sign ALSO of the constant value.