markel231 markel231

29-11-2016
Mathematics

contestada

What is the product?

(5r + 2)(3r − 4)

15r2 + 8
15r2 − 8
15r2 + 14r − 8
15r2 − 14r − 8

Respuesta :

DeathTheKid101 DeathTheKid101

29-11-2016

The answer is 15r to the 2nd power -14r - 8, so the answer is D).

15r to the 2nd power - 20r + 6r - 8 ( I Used the FOIL method)

15r to the 2nd power + (-20r + 6r) - 8 (Gather like terms)

15r to the 2nd power - 14r - 8 (Simplify)

Answer Link

24gisellegonzalez 24gisellegonzalez

12-04-2021

Answer:

THE ANSWER IS D :)

Step-by-step explanation:

Answer Link

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