Question

(4+√3)(4-√3) solve it​

Answer 1

Answer:

13

Step-by-step explanation:

(4+root3)×(4-root3).....(a+b)(a-b)

4×4-root3×root3.....a^2-b^2

16-3=13

Answer 2

Answer:

13

Step-by-step explanation:

(4+√3)(4-√3)=4^2-√3^2

=16-3

=13