he OSU Office of the Chief Information Officer (CIO) would like to know what proportion of graduate students in CPH biostatistics classes prefers Windows (as opposed to Macintosh). What is the estimate of the proportion of students who prefer Windows

answer: x=3 and y=4

step-by-step explanation:

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).