Question

27. Simplify (4√5-3✓2)(4✓5+3✓2)​

Answer 1

Hope it helps u.....................

Answer 2

Answer:

using the identity (a+b)*(a-b)= a^2-b^2

===> {4(5^1/2)}^2 - {3(2)^1/2}^2

====> 80-18

=====> 62