( √5 - √2 ) ( √5 + √2 )
Answers
Answered by
1
Answer:
(√5-√2)(√5+√2)
=(√5)^2-(√2)^2
=5-2
=3
Answered by
1
Answer:
3
Step-by-step explanation:
it's in (a+b)×(a-b) form ..
that is a²-b²
5-2=3
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