Question

8a^3+125b^3-64c^3+120abc Factorise

Answer 1

$\textbf{ \underline{ Hello Mate! }}$

$8 {a}^{3} + 125 {b}^{3} - 64 {c}^{3} + 120 \\ \\ {(2a)}^{3} + {(5b)}^{3} + {( - 4c)}^{3} - 3(2a)(5b) ( - 4c) \\ \\ {x}^{3} + {y}^{3} + {z}^{3} - 3xyz \\ = (x + y + z)( {x}^{2} + {y}^{2} + {z}^{2} - xy - yz - xz) \\ \\ = (2a + 5b - 4c)(4 {a}^{2} + 25 {b}^{2} + 16 {c}^{2} - 10ab + 20bc + 8ac)$

$\textbf{ Have great future ahead! }$

Answer 2

dairy milk

five star

kit kat

mu me pani nahi aayae .