What is the first step to be performed in the following mathematical expression? E(X+2)2 O a. square each value
O b. sum the squared values
O c. add 2 points to each value
O d. square the sum of the values

Which expression is factored form? x^2+14x+48 a) (x-8)(x-6) b) (x+6)(x-8) c) (x+8)(x-6) d) (x+6)(x+8)

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x