Question

algebra!

Answer 1

@pooja195

Answer 2

not sure @rvc

Answer 3

@Michele_Laino help please!

Answer 4

hey
what is 2x+4x=?

Answer 5

correct!
here you take x as the variable and keep it aside and add the numbers
Similarily with the roots
since both are cube roots so multiply them

Answer 6

we can write this:
\[\Large \sqrt[3]{9} \times \sqrt[3]{{15}} = \sqrt[3]{{15 \times 9}}\]

Answer 7

\[\huge \sqrt[n]{b}.\sqrt[n]{a}=\sqrt[n]{ba}\]

Answer 8

here n=3
b=9
a=15

Answer 9

that's right! @wade123

Answer 10

:)

Answer 11

All the best