DymHollsham DymHollsham

31-10-2015
Mathematics

contestada

Simplify using the vertical method. (2k + 3)(2k2 – 4k – 3)

Respuesta :

Panoyin Panoyin

02-11-2015

(2k + 3)(2k² - 4k - 3)
2k(2k² - 4k - 3) + 3(2k² - 4k - 3)
2k(2k²) - 2k(4k) - 2k(3) + 3(2k²) - 3(4k) - 3(3)
4k³ - 8k² - 6k + 6k² - 12k - 9
4k³ - 8k² + 6k² - 6k - 12k - 9
4k³ - 2k² - 18k - 9

Answer Link

austind72 austind72

10-03-2020

Answer:

4k3 – 2k2 – 18k – 9

Step-by-step explanation:

Answer Link

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