Question

can someone help me solve the equation and check if it has an extraneous solution?

Answer 1

I can help

Answer 2

2√x+5+7=11

Answer 3

That is extraneous but I think that this would be easier to solve:

Answer 4

2√x + 4 + 10= 6

Answer 5

I'll send you the steps

Answer 6

thank you

Answer 7

2√x + 4 + 10= 6
Subtract both sides by 10
2√x + 4= -4
Divide both sides by 2
√x + 4= -2
Square both sides
x + 4= 4
Subtract both sides by 4
x= 0

Answer 8

thanks

Answer 9

Pls medal

Answer 10

ill help u with task 3

Answer 11

Thx

Answer 12

part 1

Answer 13

i dont understand part 3

Answer 14

put a nice round number on the first blank

Answer 15

(5,10,20) or any like that

Answer 16

or even 1 if you want to be lazy

Answer 17

for the 2nd blank put another nice number

Answer 18

@NiniNunu

Answer 19

???