Question

a³ (2b - a²) - 2b (a³ - a²) + 3a² (a³ - b)​

Answer 1

$\huge\underline{ \underline{ \texttt{CONCEPT}}}$

We have to multiply the given variable with bracket value and simplify to the lowest term.

$\huge\underline{ \underline{ \texttt{SOLUTION}}}$

a³(2b-a²)-2b(a³-a²)+3a²(a³-b)

=2a³b-a⁵-2a³b+2a²b+3a⁵-3a²b

Now add similar terms!

=2a³b-2a³b-a⁵+3a⁵+2a²b-3a²b

$\large \underline{ \boxed{ \tt \blue{-2a²-a²b}}}$

Answer 2

Answer:

$\rm\green{please\ mark\ me\ as\ Brainliest}$

⭐$\huge{\mathcal{\purple{A}\green{n}\pink{s}\blue{w}\purple{E}\green{r}}}$

We have to multiply the given variable with bracket value and simplify to the lowest term

$a³(2b-a²)-2b(a³-a²)+3a²(a³-b)$

$=2a³b-a⁵-2a³b+2a²b+3a⁵-3a²b$

Now add similar terms!

$=2a³b-2a³b-a⁵+3a⁵+2a²b-3a²b$

$\large \underline{ \boxed{ \tt \pink{-2a²-a²b}}}$