Question

multiply the following (-12) and (-13) (1) 15 and (-16)​

Answer 1

Answer:

$- 12 \times - 13 = 156 \\ 15 \times - 16 = - 240$

hope it will help you

Answer 2

Answer

(-12)×(-13)×1×15×(-16) = -37440

step 1 multiple (-12)×(-13) = 156

step 2 multiple 156×1 = 156

step 3 multiple 156×15 = 2340

step 4 multiple 2340 × (-16) = -37440