Using the difference of squares formula:
(a+b)(a-b) = a^2 - b^2
We have:
(3√5)^2 - (2√2)^2= 95 - 42= 45 - 8= 37
Therefore, (3√5-2√2)(3√5+2√2) simplifies to 37.
Using the difference of squares formula:
(a+b)(a-b) = a^2 - b^2
We have:
(3√5)^2 - (2√2)^2
= 95 - 42
= 45 - 8
= 37
Therefore, (3√5-2√2)(3√5+2√2) simplifies to 37.