lulu1814
lulu1814
03-03-2017
Mathematics
contestada
simplify 3r+n^2-r+5-2n+2
Respuesta :
ivanhqp
ivanhqp
03-03-2017
First combine like terms.
3r, -r, = like terms
-2n,+n = like terms
+5, +2 = like terms
n^2 = unlike term
Combine the like terms
Put them in standard form (exponent first, alphabetically ordered variables, constants)
n^2 - 2r -1n + 7
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
determine the type ii error if the null hypothesis, h0, is: the percentage of college students that will graduate with debt is no more than 65%.and, the alterna
an infant is suspected of having a severe primary immunodeficiency disease. which effect on the infant makes early detection a priority?
What two significant outcomes resulted from the Prague Spring and the Soviet repression in Czechoslovakia that followed?
the nurse prepares to administer large-volume cleansing enemas to a client scheduled for bowel surgery. for which client should the nurse stop administration of
what is the electron-pair geometry for n in nf3? fill in the blank 4 there are fill in the blank 5 lone pair(s) around the central atom, so the molecular geomet
melody spends one hour getting ready for school. she insists on only wearing brand-name clothes. melody also wears specific sunglasses to demonstrate that she i
if you buy food in a can that is bulging or spurts liquid, the food is likely to contain toxins produced by a type of bacteria called
we learn two exceptions to the general rule that offers may be revoked any time prior to acceptance in this class. what are they called?
nitric oxide, n o no, reacts with oxygen gas to form nitrogen dioxide, a dark brown gas. if 8.0 g 8.0 g of o 2 o2 is allowed to react with 20. g 20. g of n o no
what was the primary vehicle for the diffusion of american popular culture in the years immediately following world war ii?
