Question

Can someone help me!

Answer 1

4 and 6

Answer 2

never mind just 4 sorry :P

Answer 3

this is for number 4
http://www.wolframalpha.com/input/?i=2x%5E2%2B6x+over+10x%5E3

Answer 4

ok yea thats not the same prob i just need to kno like can u show ur work on how its done?

Answer 5

yah give me a min im figuring it out right now(:

Answer 6

k

Answer 7

(2x2+6x)(10x3)

To simplify this we need to cancel the common factors from the numerator and the denominator
We see that 2x is common in both terms of numerator
(2x×x+3×2x.)(10x3)

and 2x is also a factor of the denominator
(2x×x+3×2x.)(2x×5x2)

Now you cancel 2x from both numerator and denominator!!

Answer 8

thx

Answer 9

ur very welcome(:

Answer 10

i did this stuff last night when i was studying for my eoc and did a problem just like this lol