Answer:
24
Explanation:
You want the value of the product ...
(√14 + √10i)(√14 - √10i)
Difference of squares
The factoring of the difference of squares is ...
a² -b² = (a +b)(a -b)
Here, we have a=√14 and b=√10i. The product of the sum and difference of these values is ...
(√14 + √10i)(√14 - √10i) = (√14)² -(√10i)²
= 14 -(10(-1)) = 24
The product is 24.