sakura18 sakura18

21-08-2020
Mathematics

contestada

For each of the following expressions, decide whether it is a polynomial. Explain your answer.
1. x2+3x12 I
2. 13x2y-9y2
3. 3x-3
4. 23t2-1t2

Respuesta :

xJonahxKenshinx16 xJonahxKenshinx16

21-08-2020

Answer:

Add the like terms:

8x2+x2=9x2

-9y2-3y2=-12y2

-4x-7x=-11x

Combine each term:

9x2-12y2-11x

Hope this helps!!

Step-by-step explanation:

Hope This Helps man

Answer Link

Otras preguntas

Which system is inconsistent and independent?

why does a buoyant force act on every object in a fluid?

I'm trying to find a game that I used to play as a kid and I think it's pretty old but I'm only in my early teens, but the game is about a mouse that's in a ho

what percent of 24 is 6

geri can make 5 pizzas in 45 minutes. which proportion can be used to find the number of pizzas she can make in 2 1/4 hours?A. 5/45=p/135B.5/2.25=45/pC.p/45=5/2

what is (n+2) / -8=-4

what is the checkbook balance if you have outstanding checks that totaled 223.85 an ending balance of 159.57 and outstanding deposits 147.96

Milan walks 1.5 km every day. How far does he walk in 7 days? Answer is in meters

need help with this paper

For what values of the variable does the following expression make sense: Three times the square root of "a"