heavenxleah heavenxleah

24-03-2017
Mathematics

contestada

What is the expression in factored form?

9x2 - 12x + 4

A. (3x - 2)2
B. (-3x - 2)2
C. (-3x + 2)(3x - 2)
D. (3x + 2)2

Respuesta :

JoshEast JoshEast

24-03-2017

9x² - 12x + 4

write the equation with two middle terms that multiply to give 36
9x² - 6x - 6x + 4

by factorisation
3x(3x - 2) - 2(3x - 2)

(3x - 2)²

Thus OPTION A

Answer Link

Otras preguntas

the outcome of the 2000 presidential election was decided by a

use property to find sum pr product 5 x 23 x 2

Identify the framers of the constitution and describe, in general, their background and experiences?

A material that can be hit without shattering is? viscous, flammable, hard, malleable

_______ is/are the raw material of evolutionary change a. Genetic drift b. Nonrandom mating c. Assortative mating d. Mutations

Due to human demand because of its importance to life, the Earth's most precious resource is a. soil.B. saltwater.C. freshwater.D. oil.

What is it called when an author reverses the standard order of words or phrases in a sentence?

Which of the following territories is INCORRECTLY matched with the nation that conquered or assumed control over it by the eve of World War II? a. Ethopia/Ital

Howard Hughes, Professor Emeritus of Texas Wesleyan College, reportedly attended a record 490 theatrical shows. Write an expression to represent the average num

Which of these statements is true? a. A good attitude can make you tired. b. Being tired makes it harder to have a good attitude. c. Being in conflict with p