Question

Simplify :- (√5 + √3) (√5 + √3)

(with full explaination)​

Answer 1

Answer:

Hey!! Ur answer:

$( \sqrt{5} \times \sqrt{3} )( \sqrt{5} \times \sqrt{3} ) \\ = 5 \times \sqrt{15} + \sqrt{15} + 3 \\ = 8 + 2 \sqrt{15} \: or \: 2(4 + \sqrt{15} )$

Step-by-step explanation:

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Answer 2

Answer:

8 + 2√15

Step-by-step explanation:

(√5 + √3)(√5+√3)

= (√5×√5) + (√5×√3) + (√3×√5) + (√3×√3)

= 5 + √15 + √15 + 3

= 8 + 2√15