Question

simplify the :(√5-√2)(√5+√2)​

Answer 1

Step-by-step explanation:

(√5-√2)(√5+√2)

={(√5)^2-(√2)^2}

=5-2

=3

Answer 2

Answer:

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(√5-√2)(√5+√2)

We have to use identity,

(a+b)(a-b) =( a^2) -(b^2)

So applying the identity we get,

(√5-√2)(√5+√2) = (√5)^2 - (√2)^2

=5-2=3

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