2 _ w and give your answer in the form of x) . m2 3a: + 2 9(3) Simplify the expression f(:v) = M) = 1 1 it) and give your answer in the form of , m + 2 a: i 5 9(37) Simplify the expression it) = 9(3) = \f\f\fSolve the equation 23:2 + 15x + 7 = 0 by factoring. Answer: a: 2 Note: If there is more than one solution, separate the answers by a comma. 4/3 The expression = where: 2/5 T = and t =\fMatch the expressions below with the letters labeling their equivalent expressions. (Don't include the "." after the letter in your answer.) You must get all of the answers correct to receive credit. x2 - 1x - 42 1. x2 + 12x + 36 2. 2 + 72 + 6 x2 + 3x - 18 20 2 + 3x + 2 3. ac2 + 8x + 12 x - 7 A. x + 6 B. 3 +1 x + 6 c +1 C. x - 3\f