(2√5 + 3√2 )(2√5 − 3√2)
pls its important
Answers
Answered by
1
Answer:
the answer is 2
Step-by-step explanation:
(2√5)²-(3√2)²
=20-18
=2
Answered by
1
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
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