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

Why is the cell theory a theory and not a law?

Multiply. (–2.1) ∙ (–1.4) A. –3.5 B. –2.94 C. 2.94 D. 3.5

How does climate determine the organisms that live in a biome

what was the goal of the frankfurt assembly

Simplify the expression below 5+3*2-4^2*|-2| A) 43 B) 48 C)-16 D)-21

Which of the following supported Jim Crow laws? a) the Nineteenth Amendment b) Plessy v. Ferguson c) the NAACP d) the Woman Suffrage Association

. Determine whether the polynomial is a perfect square and if it is, factor it. n^2 – 9n + 9 is not a perfect square is a perfect square: (n + 3)^

What limits the impact of public opinion on public policy? (A) the interests of the minority (B) the interests of the majority (C) the interests of the pollster

International events have no influence on the business cycle. True or False?

Which of the following is not a factor that has contributed to agricultural success in the US? A. expansive infrastructure and mechanized equipment B. access to