Question

Which of the following is equal to (2 + √2)(2-√3)?
a)4 - √5
b) 4-4√2 - √5
c) 4-2√3+2√2-√6
d) 2 + √1 -√2​

Answer 1

answer is option a

Step-by-step explanation:

as per my thinking

Answer 2

Answer:

c) is the correct answer