Question

how to solve
$3 \sqrt{5}$
and
$4 \sqrt{3}$
​

Answer 1

Step-by-step explanation:

1 ) if it is addition ,

$3 \sqrt{5} + 4 \sqrt{5} = 7 \sqrt{5}$

2) if it is subraction

$3 \sqrt{5} - 4 \sqrt{5} = - \sqrt{5}$

3) if it is multipilcation

$= 3 \sqrt{5} \times 4 \sqrt{5} = 12 \sqrt{5} \times \sqrt{5}$

$= 12 \times 5 = 60$

4) if it is division

$= \frac{3 \sqrt{5} }{4 \sqrt{5} } = \frac{3}{4}$