Question

solve. (4+√3) (4-√3) =​

Answer 1

Step-by-step explanation:

Using the identity,

$( {a}^{2} - {b}^{2} )$

$( {4})^{2} - ({ \sqrt{3}) }^{2}$

$16 - 3$

$13$

Answer 2

answer is in the attachment