Question

S1 and S2 are the remainder when the polynomial x cube + 2 x square - 5ax minus 7 and x cube + ax square - 12 x + 6 are divided by X + 1 and X - 2 respectively if 2 S1 -S2 is equals to 10 find the value of a?

please help me ​

Answer 1

Answer:

Evaporation is a type of vaporization that occurs on the surface of a liquid as it changes into the gas phase. The surrounding gas must not be saturated with the evaporating substance. When the molecules of the liquid collide, they transfer energy to each other based on how they collide with each other.

Answer 2

Answer:

can't understand

pls post it properly