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6 votes
2x3 + 6x2 + 10x + 30. 2(x3 + 3x2 + 5x + 15) 2[(x2 + 5)(x + 3)] (2x2 + 10)(x + 3) (x2 + 5)(2x + 6)

User Tsurantino
by
6.2k points

2 Answers

9 votes

Answer:

2[(x^2 + 5)(x + 3)]

Step-by-step explanation:

Use factoring by grouping to solve this.

(Just took test)

User Steve Sanders
by
5.5k points
8 votes
Answer:
B. 2[(x² + 5)(x + 3)]
User Mochalygin
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5.4k points