Analysing the statements below and identifying, based on knowledge of factoring, common factor and grouping, the correct alternative(s): I. We can ...

Analysing the statements below and identifying, based on knowledge of factoring, common factor and grouping, the correct alternative(s): I. We can say that the square of the sum is identified by II. We can say that the cube of the sum is identified by III. We can describe that the difference of cubes is IV. We can describe that the square of the difference is identified by a. Only statement I is correct. b. Only statements II and IV are correct. c. Only statements I and III are correct. d. Only statements II and III are correct. e. Only statement IV is correct. The correct answer is:

I. We can say that the square of the sum is identified by
II. We can say that the cube of the sum is identified by
III. We can describe that the difference of cubes is
IV. We can describe that the square of the difference is identified by
a. Only statement I is correct.
b. Only statements II and IV are correct.
c. Only statements I and III are correct.
d. Only statements II and III are correct.
e. Only statement IV is correct.