Question

1)
$\sqrt{ab} =$
2)
$\sqrt{} \frac{a}{b} =$
3)
$( \sqrt{a} + \sqrt{b} )( \sqrt{a} - \sqrt{b}) =$
4)
$(a + \sqrt{b} )( a - \sqrt{b} ) =$
5)
$( \sqrt{a} + \sqrt{b} )( \sqrt{c } + \sqrt{d}) =$
6)
$( \sqrt{a} + \sqrt{b} {)}^{2} =$

plzz solve this question i will mark branlistest and follow your channel

​

Answer 1

See the picture please......!!!!!

Answer 2

$\huge\mathbb{\red A \pink{N}\purple{S} \blue{WE} \orange{R}}$