Question

sqrt 5(8+3 sqrt 6)

8 sqrt5 + 3 sqrt30
5 sqrt 10
130
None of the above

Answer 1

Is this your question ?
\[5\sqrt{8+3\sqrt 6}\]

Answer 2

no its √5 (8 + 3√6)

Answer 3

@ash2326

Answer 4

OK
\[\sqrt 5 (8+3\sqrt 6)\]
Is this correct?

Answer 5

yes

Answer 6

Open the bracket like this
\[A(B+C)=A\times B+A \times C\]
\[\sqrt 5 (8+3\sqrt 6)=\sqrt 5\times 8 +\sqrt 5\times 3 \sqrt 6\]
=\[8\sqrt 5+3(\sqrt 5\times \sqrt 6)\]
Can you simplify this ?
Remember
\[\sqrt A \times \sqrt B= \sqrt{AB}\]

Answer 7

@Surferbumm Do you get this?