What is the factored form of the expression? 15g3 + 18g2 - 10g - 12 A. (3g2 - 6) (5g + 2) B. (3g2 + 6) (5g - 2) C. (3g2 + 2) (5g - 6) D. (3g2 - 2) (5g + 6)

Question

Gia Robbins

Mathematics

2 January, 14:37

What is the factored form of the expression? 15g3 + 18g2 - 10g - 12 A. (3g2 - 6) (5g + 2) B. (3g2 + 6) (5g - 2) C. (3g2 + 2) (5g - 6) D. (3g2 - 2) (5g + 6)

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Lilah Dean · Answer 1

15g³ + 18g² - 10g - 12 let's separate them and look at it in 2 sections

(15g³ + 18g²) (-10g - 12) let's now factor out what we can

3g² (5g + 6) - 2 (5g + 6) take the two items factored out and put together

(3g² - 2) (5g + 6) This would be your answer ... D