Question

Someone please help real quick!!!

Answer 1

What the matter?

Answer 2

Square root quantity of x-98+10=25

Answer 3

\[\sqrt{x-98}+10=25\]

Answer 4

take \[10\] the other side (will be negative) then square both sides, then solve for \[x\]

Answer 5

Solve for x and determine if the solution is extraneous

Answer 6

@StudyGurl14 can you help?

Answer 7

@ilikemath50

Answer 8

see my answer above

Answer 9

but how do you determine if its extraneous

Answer 10

Just solve for \[x\]first then i'll explain what extraneous means

Answer 11

-83

Answer 12

i forgot to square hold on

Answer 13

27 i think

Answer 14

wait i forgot 98 was negative

Answer 15

idk

Answer 16

leme get a peice of paper

Answer 17

\[\sqrt{x-98}=15\]what expression do you get when you square both sides

Answer 18

x = 623

Answer 19

323 typo

Answer 20

yea but if you solve further its x=323

Answer 21

yes sorry, but the solution isn't extraneous

Answer 22

its not?

Answer 23

how do you tell?

Answer 24

extraneous means that if you apply the solution to the original equation it won't add up, in this case it adds up perfectly

Answer 25

oh cool