sinaiarel sinaiarel

22-04-2020
Mathematics

contestada

Adding and subtracting polynomials

(3x +4 – 2x) + (2x² – x+6)

Respuesta :

Аноним Аноним

22-04-2020

Step-by-step explanation:

2x²+10

hope it helps u.........

stay home

Answer Link

Аноним Аноним

22-04-2020

Like terms: 2x^2 +3x - 2x - x + 4 + 6.

Combine: 2x^2 + 4 + 6.

Add numbers: 2x^2 + 10. answer = 2x^2+10 :)

Answer Link

Otras preguntas

A force of 20 N acts on a 2 kg mass for 10 seconds, what is the change in speed of mass? A)20 m/s B)10 m/s C100 m/s D)200 m/s

Which properties justify the steps taken to solve the system? {3x−4y=92x+8y=6 Drag the answers into the boxes to match each step. 6x−8y=18, 2x+8y=6 8x = 24 x =

First and second place in a contest use a ratio to share a cash prize. When first place pays $100 , second place pays $60. How much does first place pay when s

after 15 minutes a train has moved 9/2 miles towed its destination. how many miles per minute is the train moving

A principal of $1500 is invested at 6.25% interest, compounded annually. How much will the investment be worth after 5 years? round your answer to the nearest d

The measure of the length of a rectangle is 5x and the measure of the width is 3x. Find the measure of the area. Exponents can be entered in your answer in the

An asteroid is 10^{8} miles away from earth, and it is traveling at a speed of 10^{5} miles per day. How many days will it take the comet to reach earth? Expone

A box contains 20 lightbulbs, of which 5 are defective. If 4 lightbulbs are picked from the box randomly, the probability that at most 2 of them are defective i

The fact that mountains on separate continents appeared to belong to the same chain of mountains, was evidence that, a long time ago the continents were toget

according to this passage what was the purpose of the anglo-russian entente