Brayden is simplifying the expression 4n – (n – 3)^2. he begins by distributing the negative to the terms inside the parentheses. what should he have done instead?
a. square the binomial
b. cube the binomial
c. rewrite the expression as a fraction

B square the binomial

Step-by-step explanation: I just the test

7200

aye bru this a great thing your doin here.

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.