The smallest integer that can be added to -2m3 − m + m2 + 1 to make it completely divisible by m + 1 is

-5

Step-by-step explanation:

Let's find the answer by dividing by  , like this:

and:

then:

and:

then:

and:

notice that the remainder is 5 so we need to subtract the remainder.

Based on the previous procedure we can define:

In conclusion the smallest integer that can be added to the polynomial is -5, so the polynomial will be .

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

pls mark as brainliest

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: