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septa
Answers (2)
My answer was from another version of the question on Unit 3 Lesson 9: Polynomials and Factoring Unit Test Part 1 on Connexus, sorry lol
Answer: (3x + 5) and (x - 6). Step-by-step explanation: 3x^2-13x-30 Use the 'ac' method: a * c = 3*-30 = -90. We need two numbers whose product is -90 and whose sum is -13. They are -18 and + 5, so we have: 3x^2 - 18x + 5x - 30 Factor by grouping: = 3x(x -
