Question

The area of a square can be expressed by the polynomial expression 16x^4 -16x^2 +4. What is the polynomial expression for the length of a side?

Answer 1

Answer:

4x+2

Step-by-step explanation:

$16x^{4}-16x^{2}+4=16x^{2}+4$

$\sqrt{16x^{2}+4}$

$\sqrt{16}*(\sqrt{x^{2}})+\sqrt{4}=4(x) +2=4x+2$