callmehilfiger
callmehilfiger callmehilfiger
  • 16-08-2018
  • Mathematics
contestada

The product of the sum and the difference of two numbers equals the difference of their squares

Respuesta :

gmany
gmany gmany
  • 17-08-2018

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

[tex]Used\ distributive\ property[/tex]

Answer Link

Otras preguntas

the effects of improved nuclear technology on the citizens and government of the United States PLEASE HELP!!!
what is an equation that models the date below X 1,2,3,4,5 Y 3,12,27,48,75
Which European country does not include territory that was once part of the Roman Empire? A. Ireland B. Greece C. Germany D. Spain
Y = 2x + 3 X Y -3 -1 2 4 5
Robert Fulton successfully pioneered which new method of transportation? (Points : 5)
What is the function of the hormone progesterone?
seventy is 60% of what number?
The largest wheel of a penny-farthing- the precursor to the modern bicycle - has a diameter of 1.5 meters. If the largest wheel of a penny-farthing has rotated
How many unique triangles can be made when one angle measures 90° and another angle is half that measure?
Most of Daniel Defoe's novels include major characters who do not belong to the upper class and suffer a life of hardship. What may have helped the writer to re