abobnivs abobnivs
  • 03-09-2020
  • Mathematics
contestada

What the value of the expression 4(a2-b2) when a= -5 and b=3

Respuesta :

shinchan69
shinchan69 shinchan69
  • 07-09-2020

Answer:

4(-5*3-3*2)

=4(-15-6)

=4(-21)

= -84

Hope this will help:-)

Answer Link

Otras preguntas

The gram formula weight of phosphoric acid is 98.00 g/mol, and the density of 85.0% phosphoric acid is 1.685 g/mL. Could you describe how ...
how come some girls don't get period cramps?
how is a knoll formed
Deathvalley has an elevation of -282 feet to sea level explain how to use absolute value to describe the elevation of death valley as a positive integer.
What is square root of 126 + square root of 56 in standard form
a couple wants to install a square mirror that has an area of 500 square inches.to the nearest tenth of an inch,what length of wood trim is needed to go aroun
write the number in two other forms
a square photo-display board is made up of 60 rows of 60 photos each.The area of each square photo is 4 square inches.How long is each side of the display board
How do you know when to use L'hospital's rule?
Which best describes Germany’s standard invasion strategy at the beginning of World War II?a. Attack with a combination of speed and overwhelming forceb. Intimi