Question

What is the following product? (2 StartRoot 7 EndRoot + 3 StartRoot 6 EndRoot) (5 StartRoot 2 EndRoot + 4 StartRoot 3 EndRoot)

Answer 1

Answer:d

Step-by-step explanation:edge

Answer 2

`36√(2)+30√(3)+10√(14)+8√(21)`

Explanation:

Use the distributive property and the rules of roots.

`(2√(7)+3√(6))(5√(2)+4√(3)) = 10√(14)+8√(21)+15√(12)+12√(18)\\\\=\boxed{36√(2)+30√(3)+10√(14)+8√(21)}`

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(a√b)(c√d) = (ac)√(bd)

√(a²b) = a√b