Question

Find the sum. (2x2 - 5x + 2) + (x2 - 2x + 5)
A. 3x2 - 7x + 7
B. 3x2 - 3x + 7
C. 2x2 + 3x + 7

Answer 1

A

Answer 2

its still A

Answer 3

same logic.. add the like terms

Answer 4

LOL.

Answer 5

wow is a competition going on? o.O and i am not invited saifoo :O :P

Answer 6

Stop dreaming.

Answer 7

Stop dreaming.

Answer 8

saifoo won ;)

Answer 9

Thank you, thank you!! =)

Answer 10

LOL, Haters.

Answer 11

lolz strobe you seem to be against saifoo.. whats up guys stop fighting..:P :P

Answer 12

HAHA.

Answer 13

@strobe stop solving questions by just giving answers... people have a calci and wolfram.. provide steps or else dont help others will

Answer 14

LMFAO!

Answer 15

i am not comparing you with saifoo.. people come here for complete learning and providing solutions is mandatory.. if you continue providing just answers then you will be ticked off by a mod. i am telling for ur good only.. i dont know of saifoo but i know of myself

Answer 16

Good point AKs.

Answer 17

we have been here for quite a while and so we know the system here :D you seem to intelligent so use it in a proper way :)

Answer 18

sry strobe:( u really r helping me

Answer 19

the main aim is to provide explanation or rather many times make the ppl solve questions by themselves even though they ask for just answer.. we gotta help them in that way as we know that is right for them :)

Answer 20

lol truthfully i didnt get you :) neways follow your heart hehe i wont interrupt.. and yea i believe i know more than many ppl here, my degree says so :P

Answer 21

take a chill pill man :) i gotta rush we will talk about it later for sure :) Take care and good going for helping people :D

Answer 22

i have a phd in mathematics from the harvard university so relax :D

Answer 23

Im doing A-lvels from Univ of camb. :P

Answer 24

@akshay.

Answer 25

really saifoo? i didnt know that hehe

Answer 26

Analytical mathematics

Answer 27

LOL, u dont know about A-lvels.. http://www.cie.org.uk/

Answer 28

All doubts crushed.

Answer 29

check this page after an hour strobe u will find the link of my course also a website of mine where u will find my photo and degree i gotta rush now tc :) @ saifoo meet ya later :P

Answer 30

all three of u r sooo smart andeach of you have ur own way of helping <3 and wow awsome degree!!

Answer 31

where?
LOL, we go step by step.
such a noob.

Answer 32

Also, im sorry to say Akshay, i really dont believe you, given you cant find the solution to http://openstudy.com/?F913576489772YJXPIY=_#/updates/4e3a8bc10b8bf47d0660238b#/groups/mathematics/updates/4e3a8bc10b8bf47d0660238b#/groups/mathematics/updates/4e3a8bc10b8bf47d0660238b