Question

Simplify (4+ √4) (4-√4)

Answer 1

Answer:

16-4=12

Step-by-step explanation:

using (a+b)(a-b) =a²-b²

Answer 2

Answer:

The Answer is:12

Steps Are

Step-by-step explanation:

=(4+√4)(4-√4)

=4^2-(√4)^2

=16-4=12