Question

(4p3+28p+43p-21)/2p+7

Answer 1

Did you mean:
(4p3+28p+43p-21)/2p+7
or
(4p3+28p+43p-21)/(2p+7)

Answer 2

the second one

Answer 3

okay so:
rewrite the top as:
[4p(p^2+7)+43p-21)]/(2p+7)

Answer 4

[4p(p^2+7)+43p-21)]/(2p+7) = [p{4(p^2+7)+43}-21)]/(2p+7)

Answer 5

this is kinda hard to simplify r u sure the problem is correct?

Answer 6

its 4p squared
+28 p squared
+43p
-21
divided by 2p+7
i meant 4p cubed

Answer 7

okay

Answer 8

does that seem right

Answer 9

\[(4p^2 + 28p^2 + 43p -21)/(2p+7)\]
Like this?

Answer 10

does that seem right

Answer 11

exactly but its 4p cubed

Answer 12

\[(4p^3 + 28p^2 + 43p -21)/(2p+7)\]?

Answer 13

yep

Answer 14

okay so:
factor out 4p^2 from the first two expressions:
\[(4p^2(p + 7) + 43p -21)/(2p+7)\]?

Answer 15

i'm confussed

Answer 16

Look at this only:
4p^3 + 28p^2 = 4p^2(p + 7)

Answer 17

do u get it?

Answer 18

what does ^ mean

Answer 19

to the power (four p cubed)

Answer 20

okay so wat answer did you come up with i got 6r8p

Answer 21

where the heck did r come from?

Answer 22

what is r? radical?

Answer 23

remain

Answer 24

I got 16p^2 + 56p - 24?

Answer 25

woops I meant (1/8)*(16p^2 + 56p - 24)