Question

Given the equation square root of 8x plus 1 = 5, solve for x and identify if it is an extraneous solution.

Answer 1

8x+1=5
You would have to subtract 1 from both sides, getting
8x=4
Then you would divide both sides by 8
Which means
X=?

Answer 2

Welcome to QuestionCove cx

Answer 3

whats the answer?

Answer 4

I can't directly give you the answer because then you won't learn
To find the value of x all that is left for you to do is divide 4 by 8

Answer 5

it cant be two

Answer 6

No, because 8 divided by 4 is 2
You are supposed to do 4 divided by 8

Answer 7

x = one fourth, solution is not extraneous
x = one fourth, solution is extraneous
x = 3, solution is not extraneous
x = 3, solution is extraneous

Answer 8

it has to be one of these

Answer 9

angel it's the square of "8x+1"

Answer 10

\[\sqrt{8x+1}=5\]
like this :=))

Answer 11

square root ** of "8x+1"

Answer 12

OH

Answer 13

My apologies @iamchris08

Answer 14

no youre good

Answer 15

Nnesha you wanna take this one?

Answer 16

you can continue..

Answer 17

You would square both sides, getting
8x+1=25
Then subtract the 1 from both sides getting
8x=24
So x=?

Answer 18

3

Answer 19

Then do
(Square root) 8*3+1=5
Simplifying it to get 5=5 showing thay 3 is your answer c:

Answer 20

thx