baconlover240 baconlover240

02-08-2019
Mathematics

contestada

Help! Which step is incorrect!

Help Which step is incorrect class=

Respuesta :

02-08-2019

Answer:

(2)

Step-by-step explanation:

Because

[tex]x^2-16=x^2-4^2=(x-4)(x+4)[/tex] not [tex]=(x-4)(x-4)[/tex]

This follows from the formula [tex]a^2-b^2=(a-b)(a+b)[/tex]

Answer Link

Otras preguntas

What is a thesis statement? What should it include? What shouldn’t it include?

A company has an operating income of $100 million, depreciation of $15 million, an asset sale of $50 million, a capital expenditure of $10 million, and an incre

At what height from the earth, g becomes?a)g/2b) 0.414 Rd) Rc) 0.7 R

Stress associated with long-term problems

. 5(6 - 4v) - v +21

How tall is the tent poll?(model +answer options are in the image)I WILL MARK BRAINLIEST

A(n) _____ clause relies on the rest of the sentence in order to express a complete thought. Select all that apply.

Read the excerpt from Frederick Douglass’s speech “What to the Slave Is the Fourth of July?” Go where you may, search where you will, roam through all the monar

For Sophia’s graduation party, several tables of the same width will be arranged end to end to form a serving table with a total area of 75 ft 2 . The total le

Data Analysis The Iris Plants Database contains 3 classes of 50 instances each, where each class refers to a type of Iris plant. Five attributes/features were c