Question

find the solution set.
x^2-22x+121=0

Answer 1

@Luis_Rivera

Answer 2

Any ideas?

Answer 3

nope i dont understand these, not very good at math

Answer 4

help?

Answer 5

Do you know any factors that go into 121?

Answer 6

11

Answer 7

Right, now do you know what adds up to -22 and a positive 121?

Answer 8

um!

Answer 9

-11,11

Answer 10

nevermind i did that wrong

Answer 11

-11 and 60.5

Answer 12

????

Answer 13

solving for x i get:\[x=11\]

Answer 14

i need two numbers

Answer 15

its actually the same number twice, so:
\[x=11 \] and \[x=11\]

Answer 16

Sorry, and yes the factors are 11, (x-11)(x-11)