Question

simplify (√5+√2)³.solve it​

Answer 1

Step-by-step explanation:

using identity ( a + b )³= a ³ + b³+ 3ab( a + b)

a= √5

b =√2

put these values in identity

(√5)³+(√2)³+3(√5)(√2)(√5+√2)

5√5+2√2+3√10(√5+√2)

5√5+2√2+3√50+3√20 ans.

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