Ophcra8bctaywathec Ophcra8bctaywathec

04-08-2016
Mathematics

contestada

Factor by grouping.. . 3x^2 + 7x – 6. A. (3x – 2)(x – 3) . B. (3x – 2)(x + 3) . C. (x + 3)(3x + 2) . D. (3x + 2)(x – 3)

Respuesta :

06-08-2016

The correct answer is letter "B. (3x – 2)(x + 3)."

This is how to factor the given polynomial:
3x^2 + 7x – 6
(3x - 2) (x + 3)

It takes trial and error in order to get the final factor of a given polynomial. It has to be exact and correctly done.

Answer Link

Otras preguntas

Which of the following countries has the most islands? a. Indonesia b. Philippines c. Timor-Leste d.Singapore

Factorise this 72-6x

-3(4v+1)-3(2v+3) how do you simplify

the sum of three consecutive odd numbers is 81. what is the smallest of the three number?

In what way does the executive branch check the powers of the legislative branch?

what are some facts about angiosperms

Which three ordered pairs complete the table to give solutions of the equation y = x – 5? A. (–3, –2), (0, –5), and (3, 2) B. (–3, –2), (0, –5), and (3, –2)

What form of energy provides power for a gas stove? A. nuclear energy B. electrical energy C. chemical energy D. sound energy

Researchers performing __________ insert a weak electric current into the brain to stimulate it. A. lesioning B. ESB C. EEG

In what way did the delegates to the 1787 Convention represent a new generation of American leaders