Question

Write the degree of the following polynomial :

$a{b}^{2}cd-3a^{2}bc{d}^3+2a{c}^4$

• A. 7
• B. 3
• C. 2
• D. 5

Answer 1

The correct option is A 7

Given,
$a{b}^{2}cd-3a^{2}bc{d}^3+2a{c}^4$
Since there are 3 terms $a{b}^{2}cd-3a^{2}bc{d}^3+2a{c}^4$, it is a trinomial and the polynomial has variable $a^{2}bc{d}^3$ as the highest degree of all the terms,
Therefore the degree is 7 (degree 2 for a, 1 for b,1 for c and 3 for d) .