Question

Which expression is equivalent to (4x^5+11)^2 ?

Answer 1

The correct answer is c

Answer 2

Answer: Option C  is correct  that is $16x^{10} +121+88x^5$

Explanation:

we have been given with the expression

$(4x^5+11)^2$

we will use the formula of

$(a+b)^2=a^2+b^2+2ab$

Here a is equal to $4x^5$

And b is equal to 11 substituting the values of a,b in the formula we will get

$(4x^5+11)^2=(4x^5)^2+11^2+2(4x^5)(11)\\\\=16x^{10} +121+88x^5$