ethancromar
ethancromar
03-01-2016
Mathematics
contestada
simplify each expression
Respuesta :
Billymkhoi
Billymkhoi
03-01-2016
(r^2- r^4)- (6r^4+ 2r^2)
= r^2 -r^4- 6r^4- 2r^2
= (r^2- 2r^2)+ (-r^4-6r^4)
= -r^2 -7r^4
= -r^2* (1+ 7r^2).
The final answer is
-r^2* (1+ 7r^2)
.
Hope this helps~
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
How do you think the people conquered by the Romans felt about their new rulers
what is 89 divided by 6 in long divison
Why didn't the first stars to form have solar systems with Earth like planets and satellites?
What is 9-4(2p-1)=45?
What does compris mean in French ???
a gasoline pump delivers 4 2/5 gallons of gas per minute. how many minutes will it take to fill a gas tank that holds 16 1/2 gallons?
If a+b=6 and a-b = 4, what is the value of 2a + 3b?
You hear a thunder 3 seconds after you see lightning. How far away is the storm?
Why can't we change the subscripts in balancing chemical equations?
Maria exercises for 2 1/7 hours every Saturday. She runs for 1/3 of the time that she exercises. How much time does she spend running every Saturday?
