norroyeras
norroyeras
03-06-2021
Mathematics
contestada
(12y²+17y-4)+(9y²-13y+3)
Respuesta :
goyangi
goyangi
03-06-2021
(12y^2 + 17y - 4) + (9y^2 - 13y + 3)
= 12y^2 + 17y - 4 + 9y^2 - 13y + 3
= 21y^2 + 4y - 1
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
What is the factor of 25
what is the midpoint
A runner incregses her speed from 3.1 m/s to 3.5 m/s during the last 15 seconds of her run. What was her acceleration during her big push to the finish?
During the drought of 1977, 84 percent of the medium ground finch population on Daphne Major disappeared. The individuals that survived had beaks that were deep
is 12:30 equivalent to 16:40, as in ratios.
Find the magnitude of the electrostatic force between a Na+ ion and a Cl− ion separated by 0.46 nm. N (b) Would the answer change if the sodium ion were replace
Evaluate 32 + (4c-6c) + (2+6c) for c=5.
what is the diffence between solids , liquids and gases ?
Using Verbs Test 1. The boxes that Amber tried to take to New York (are, were) too heavy to carry on the plane. 2. Kiera (did, done) as much as she could have d
What is the earliest known civilization in North America? (A) the olmeca (B) the Inca (C) Aztec (D) the Maya Please help if able
