Ex 2.1, 4

Last updated at May 3, 2026 by

Slide33.JPG

Remove Ads Share on WhatsApp

Transcript

Ex 2.1, 4 What is the coefficient of z in the polynomial 4z3 + 5z2 – 11? There is no z in the polynomial So we will create z in above polynomial by adding 0 Now, 4z3 + 5z2 – 11 = 4z3 + 5z2 – 11 + 0 = 4z3 + 5z2 – 11 + 0 × z Thus, Coefficient of z = 0 Note: We could directly write 0 as well, since there is no z term Coefficient of z

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh is an IIT Kanpur graduate and has been teaching for 16+ years. At Teachoo, he breaks down Maths, Science and Computer Science into simple steps so students understand concepts deeply and score with confidence.

Many students prefer Teachoo Black for a smooth, ad-free learning experience.