bubblex bubblex

01-11-2021
Mathematics

contestada

find the sum (3x^2-2x+1) + (4x^2 + 3x + 2)

Respuesta :

amoshay23 amoshay23

02-11-2021

Answer:

7x^2+x+3

Step-by-step explanation:

collect the like terms:

3x^2-2x+1+4x^2+3x+2

7x^2-2x+1+3x+2

7x^2+x+1+2

solution:

7x^2+x+3

Answer Link

Otras preguntas

a rectangular prism has a length of 2x^2+2x-24 over 4x^2+x, a width of x^2+x-6 over x+4, and a height of 8x^2+2x over x^2-9. For all values of x for which it is

plz help me solve this question how many remain when 87 is divided by 9

Mr Jones has 20,000 to invest. He invests part at 6% and part at 7%, if hr earns 1,280 in interest after 1 year, how much did he invest at each rate.

How do I write 4.76325 as a fraction?

Lily and julian start with the same number. Lily works out half the number and Julian works out 3 quarters The sum of their answers in 275 What was the startin

What is being personified in the following passage? Fear had settled over the city.

Polished metals have a metallic luster, which means that?

3. Identify the adjective phrase in the sentence. What sort of food do crickets usually eat? (Points : 2) usually eat do crickets of

Which of the following differs when comparing the deep ocean to the intertidal zone? •need for energy •salinity •the amount of sunlight •reliance on phytoplankt

Please I really need help!equivalent fraction of 1/50 with a denominator of 100 and convert these fractions to decimals. Also these ones: 1/20 1/25 3/10 7/10 2/