Question

What are the correct answers for the other problems?
Will give brianliest to the best answer.

Answer 1

Answer:

32 sqrt(35)

16 sqrt(33)

Step-by-step explanation:

Multiply the numbers outside the square root and then multiply the numbers inside the square root.  Check to see if you can simplify inside the square root.

8 sqrt(7) * 4 sqrt(5) = 32 sqrt(35)

2 sqrt(11) * 8 sqrt(3) = 16 sqrt(33)

Answer 2

If a and b two values then

• √a√b=√ab

$\\ \sf\Rrightarrow 3√6(5√7)$

$\\ \sf\Rrightarrow 15√6(7)$

$\\ \sf\Rrightarrow 15√42$

#2

$\\ \sf\Rrightarrow 8√7(4√5)$

$\\ \sf\Rrightarrow 32√7(5)$

$\\ \sf\Rrightarrow 32√35$

#3

$\\ \sf\Rrightarrow 2√11(8√3)$

$\\ \sf\Rrightarrow 16√11(3)$

$\\ \sf\Rrightarrow 16√33$