amberrain2006 amberrain2006

31-05-2020
Mathematics

contestada

Use the grouping method to factor this polynomial completely.
2x3 + 6x2 + 5x + 15.

Respuesta :

hiteshyadlapalli hiteshyadlapalli

31-05-2020

Answer:

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

Step-by-step explanation:

Answer Link

lucasella lucasella

31-05-2020

Answer:

2x³ + 6x² + 5x + 15=(x+3)(2x²+5)

Step-by-step explanation:

2x³ + 6x² + 5x + 15=

=(2x³ + 5x) +(6x²+ 15)

=x(2x²+5)+3(2x²+5)

=(x+3)(2x²+5)

Answer Link

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