Question

$factorise \\ 3 \sqrt{3}a {}^{3} - b {}^{3} - 5 \sqrt{5}c {}^{3} - 3 \sqrt{15}abc$
​

Answer 1

Answer:

\begin{gathered}factorise \\ 3 \sqrt{3}a {}^{3} - b {}^{3} - 5 \sqrt{5}c {}^{3} - 3 \sqrt{15}abc \end{gathered}

factorise

3

3

a

3

−b

3

−5

5

c

3

−3

15

abc