tanermellisa804
tanermellisa804
01-03-2017
Mathematics
contestada
Simplify: 3r+n²-r+5-2n+2
Respuesta :
Аноним
Аноним
01-03-2017
3r+n2−r+5−2n+2
=3r+n2+−r+5+−2n+2=3r+n2+−r+5+−2n+2
=(n2)+(−2n)+(3r+−r)+(5+2)
=n2+−2n+2r+7
=n2−2n+2r+7
Answer Link
Аноним
Аноним
01-03-2017
3n+n^2-r+5-2n+2
5+2=7
3n+2n=5n
n^2 -r +5n +7
((IDK what order the variables are suppose to go in put i think I got it in the right order.))
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
Which of the following statements about the divided political climate during the administrations of George Washington and John Adams is true?
Will a 7/32 inch diameter pin fit into a reamed hole with a diameter of 0.215 inches? (Do not round your answer)
Which part of the heating curve corresponds with the heating of liquid water?
What is the equation of the line that is parallel to the line x = –2 and passes through the point (–5, 4)
Answer this question do not take long
>3. Express or-a-780X-9=7
The fisherman’s motivation is to make the genius grant him three wishes. try to find a way to stay alive. see how powerful the genius really is. have more time
A sequence is defined by the recursive function f(n+1)= f(n) -2. If f(1) =10. what is f(3)?
If the perimeter of triangle ABC is 4 more than the perimeter of triangle ACD, what is the perimeter of quadrilateral ABCD? AD is 5, DC is 6, AC is unknown, AB
A gas sample that has a pressure of 4.23 atm, a volume of 1,870 mL, and a temperature of 293 K is allowed to expand to a volume of 6.01 L with a final temperatu
