Question

(d) Simplify and write its opposite (-3) × 5 × (- 1).
​

Answer 1

Answer:

-15 is the answer

but mate I didn't get what you ask to write about opposite so please can you brief

Answer 2

Answer:

Hii again answer is 15.......

Step-by-step explanation:

(-3)×5×(-1)

=(-3)×5=(-15)

@and (-15)×(-1)=15

(-15)×15=(225)