Question

(2+root 3)(3+root 5)​

Answer 1

hope it helps you mate.....

Answer 2

Answer:

$(2 + \sqrt{3} )(3 + \sqrt{5} ) \\ \\ = > 6 + 2 \sqrt{5} + 3 \sqrt{3} + \sqrt{15} \\ \\ = > 6 + 3 \sqrt{3} + 2 \sqrt{5 } + \sqrt{15} \\ \\ = 6 + 3 \times 1.732 + 2 \times 2.23 + 3.8 \\ \\ = > 6 + 5.19 + 4.46 + 3.8 \\ \\ = > 19.45$

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