Question

please help me with 40, 42-45 tell if you can see the picture

Answer 1

Answer:

40.

ab = -6

42.

-ab³ - ac = 38

43.

The next step is gotten by multiplying by -5

so = 1500*-5 = -7500

44.

The next step is gotten by multiplying by -4

so = -448 * -4 = 1792