Question

simplify (√5+√2)³.Do it​

Answer 1

Answer:

hope this helps you............

Answer 2

Answer:

11√5+17√2

Step-by-step explanation:

Using the identity (a+b)³=a³+b³+3ab(a+b)

Here, a=√5 and b=√2

Now, ATQ

(√5+√2)³= √5³+√2³+3*√5*√2(√5+√2)

=5√5+2√2+3√10(√5+√2)

=5√5+2√2+15√2+6√5

=11√5+17√2

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