Question

multiply 2root5 and root5+root3​

Answer 1

Answer:

$2 \sqrt{5} \times ( \sqrt{5} + \sqrt{3} )$

$10 + 2 \sqrt{15}$

I hope you understand.........

Answer 2

Answer:

10 + 2✓15

Step-by-step explanation:

= 2✓5 ( ✓5 + ✓ 3 )

= 2✓5×✓5 + 2✓5×✓3

= 2✓25 + 2✓15

= 2×5 + 2✓15

= 10+2✓15