Question

Factor the polynomial. 64n2+176n+121

Answer 1

Solution:

Consider the following polynomial:

$64n^2+176n+121$

this polynomial is equivalent to:

$(8n)^2+176n+(11)^2$

now, notice that:

$176n\text{ = (}2)(8n)(11)$

so, we can apply the formula of the square binomial, to obtain:

$(8n+11)^2$

so that, we can conclude that the correct answer is:

$(8n+11)^2$