Question

simplify (3+2√2) (3-2√2)​

Answer 1

Answer:

$(3 - 2 \sqrt{2} ) {}^{2}$

is the correct answer

Answer 2

(3)^2 - (2√2)^2
(3*3) - [(2*2) + (√2 * √2)]
9 - (4+2)
9 - 6
3