Question

evaluate suitable identities (-19^3)+(10^3)+9^3

Answer 1

${ \boxed{ \huge{ \mathtt{ {( - 19)}^{3} + {(10)}^{3} + {(9)}^{3} }}}} \\ \\ { \boxed{ \huge{ \mathtt{3( - 19)(10)(9)}}}} \\ \\ { \boxed{ \huge{ \mathtt{30 \times ( - 171) = { \red{- 5130}}}}}}$

Answer 2

Answer:

put (x+y+z)³ formula in the given question