Subtract x-5 from (x^2+2)

x^2 - x + -3

Step-by-step explanation:

Simplify the following:

x^2 - x - 5 + 2

Grouping like terms, x^2 - x - 5 + 2 = x^2 - x + (2 - 5):

x^2 - x + (2 - 5)

2 - 5 = -3:

x^2 - x + -3

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.