Question

Help me and thanksgiving

Answer 1

- 8
`u^(9)`

Explanation:

using the rule of exponents

•
`a^(m)` ×
`a^(n)` =
`a^((m+n))`

given

2u³ ( - 4
`u^(6)` ) ← multiply contents of parenthesis by 2u³

= 2u³ × - 4
`u^(6)`

= 2 × - 4 × u³ ×
`u^(6)`

= - 8 ×
`u^((3+6))`

= - 8
`u^(9)`