SmawaffRudo SmawaffRudo

21-11-2016
Mathematics

contestada

Factor completely: 2x3 + 14x2 + 6x + 42

2[(x2 + 3)(x + 7)]

(2x2 + 6)(x + 7)

(x2 + 3)(2x + 14)

2(x3 + 7x2 + 3x + 21) ...?

Respuesta :

leeandrews2 leeandrews2

22-11-2016

you would first factor out the 2 and then use the reverse foil method and get the first answer. 2(x^2+3)(x+7)

Answer Link

alsteva alsteva

22-11-2016

Correct answer is A.

[tex]2x^3 + 14x^2 + 6x + 42 \\2x^2(x+7)+6(x+7) \\(x+7)(2x^2+6) \\(x+7)2(x^2+3)[/tex]

Answer Link

Otras preguntas

POEM OF LOSS: Does losing things help us discover anything? Maybe sometimes we notice or take better care of what we still have. Momentarily. Maybe the reason w

Question: 1. If 10 % glucose is substitute by 10% Stevia Syrup, will you detect any changing and please explain why? 2. Describe the different after add phenol

Where do I put the dots at

Reflective Writing Assignment Quote #1: "Odysseus had finished with his test; he could have walked back to the threshold, no harm done. Instead, he stood beside

Given vector u (1, 2) and v = (3,-2), determine the value of 2u - vin component form.

Specify the particular process(es) that would be altered, and EXPLAIN how this/these process(es) would be altered. (Hydrologic Cycle)

Together teammates Pedro and Ricky got 2682 base hits last season Pedro had 282 more hits than Ricky how many hits did each player have

A zoologist wants to find out how many snakes live in a forest. He captures 15 snakes and tags them. They are then released. A month later, 40 snakes are captur

which of the following are value chain activities that can enhance differentiation? multiple select question. strict quality specifications on raw materials fro

You have two containers: one with 24 liters of water and the other with 16 liters. If the water from both containers is divided equally into several jars of equ