Question

(2-√2) (2+√2) give me answer please I am writing test please help me​

Answer 1

2√2-√2

= √2 (2–1) {by taking √2 common)

=√2 (1)

=> √2 {final answer}

PLEASE MARK ME AS BRAINLIST

Answer 2

(2 + √2) ( 2 + √2) = (2^2) - (√2^2)

= 4 - 2

= 2