source : yahoo.com
Which of the following is a zero for the function f(x) = (x – 15)(x + 1)(x – 10). Select all that apply.?
SET each factor = to 0 and solve
x – 15 = 0…….x + 1 = 0……….x – 10 = 0
x = + 15………x = – 1…………..x = + 10
x = + 15 ONLY LISTED ANSWER
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