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

I need ur help!!! Plss!!!

Mental health professionals such as What do psychiatrists do

What is 2+3-4+67+8-12+17

What is the shape of the cross section?

A clinical psychologist who uses techniques from various forms of therapy while working with a client has adopted ___ approach? A. Active B. Behavioral c. Eclec

13. Two seventh-grade classes are selling raffletickets to raise money. One class is selling ticketsfor $3.50 each and has already raised $450. Theother class i

why there is gap between day and night in frigid zone

By the age of _______ babies generally develop full sensitivity for taste.

Which of the following is a possible cross section of a rectangular prism?

Acid is added to a beaker containing crushed marble. What effect does stirring this mixture have on the system? the surface area of the particles increases