giannelyrosa03
giannelyrosa03 giannelyrosa03
  • 23-07-2019
  • Mathematics
contestada

The product of (a − b)(a − b) is a2 − b2.
A. Sometimes
B. Always
C. Never

Respuesta :

konrad509
konrad509 konrad509
  • 23-07-2019

[tex](a-b)(a-b)=a^2-2ab+b^2\\\\a^2-2ab+b^2=a^2-b^2\\2b^2=2ab\\b^2=ab\implies a=b \vee b=0[/tex]

So, sometimes.

Answer Link

Otras preguntas

Research on Artists: For Art class search and investigate 6 Artists from the list below, where do they fit on the timeline? Write 5 bullet points on their artw
4. Grade points are assigned as follows: A = 4, B = 3, C=2, D = 1, and F = O. Grades are weighted according to credit hours. If a student receives an A in a fou
What is the inverse function of f(x) = 4 - x/6?
one of the numerals from zero to nine. 2 is a number with one digit, while 32 is a number with two.
"For I have sworn before you and the Almighty God that the same solemn of oath of our forebears prescribed nearly a century ago would be warranted." Which rheto
Refer to the graph at the right. Write each equation in the correct column.
License plate numbers come in a variety of styles. (Ignore the fact that some choices of letters could not be used because they would suggest inappropriate wor
In the diagram below, AD || EH, m/ABF m/CGH = 80°. Find m/I. Step 1 2 try Angle m/ABF = 138° m/CGH 80° m/ - D H O 80° G I C = 138° and Select a Reason F Reason
Part 1: Effective CommunicationWrite a 150- to 200-word response to the following scenario and questions:Your class requires you to use a program you must downl
Hey can anyone pls answer this