Question

calculate step by step (- 15) × (- 6 )​

Answer 1

Answer:

(-15)×(-6)

brackets open

minus and minus becomes plus

= 90

please mark my answer the brainliest

Answer 2

Answer:

$( - 15) \times ( - 6) \\ - 15 \times - 6 \\ - cuts \: with - in \: multiplication \\ \red{ \sf{90}} \: \green{ \bold{ \mathcal{answer}}}$