Question

(5n+2)^2+1=-27

Answer 1

expand (5n+2)^2

have you tried that @jeff98184 ?

Answer 2

complete the square i think

Answer 3

oh wait..i have a better idea...add 1 to both sides

Answer 4

then square root both sides to get rid of the square!

Answer 5

i keep getting a negative in the square root

Answer 6

\((5n+2)^{2}=-28\)
Seems like a complex.

Answer 7

i even tried working it as a quadratic and still couldnt get it

Answer 8

It has complex solutions.

Answer 9

then there's a negative in the square root..what's the p[roblem with that lol

Answer 10

Then it is complex numbers; no problem at all.

Answer 11

\(5x+2= 2i\sqrt{7}\)

Answer 12

@lgbasallote: Can take over to help. (:

Answer 13

lol is the i really necessary

Answer 14

haha i was trying to make it too complicated! thanks a lot

Answer 15

Lol, have you taken an algebra class Igbasalotte?

Answer 16

so you're good now?

Answer 17

yes, i really appreciate the help