Question

(2√5 + 3√2 )(2√5 − 3√2)

pls its important

Answer 1

Answer:

the answer is 2

Step-by-step explanation:

(2√5)²-(3√2)²

=20-18

=2

Answer 2

Answer:

(2√5+3√2)(2√5-3√2). [(a+b)(a-b)=a^2-b^2]

={(2√5)^2-(3√2)^2}

=2×2×5-3×3×2

=20-18

=2