Question

Help please

Answer 1

first step would be to square both sides

Answer 2

(2x+1)^2 = 7 + 3x + 3x^2

then expand the left side using foil and combine like terms

Answer 3

let me know what you get after the expansion

Answer 4

x=2,-3

Answer 5

yup that's the correct answer

Answer 6

would I put this is parenthesis

Answer 7

so would 2,-3

Answer 8

yes, no parentheses

Answer 9

just a comma

Answer 10

Its not letting me submit

Answer 11

says the format is not valid

Answer 12

oh whoops, I forgot to check for extraneous solutions

Answer 13

x = -3 is not a solution because it would make the 2x - 1 negative, which is impossible in this scenario

Answer 14

x = 2 is your only answer

Answer 15

sometimes algebra gives "extraneous" solutions that only work for imaginary numbers

Answer 16

okay so just 2

Answer 17

yes

Answer 18

It works =)

Answer 19

thanx