Question

x^2-10x+25=0

Answer 1

It would seem the most efficient way to solve this is via factoring :)

Answer 2

would the answer be 5

Answer 3

-5 * -5= 25
-5 - 5 = -10

Answer 4

(x-5)^2 via factoring

Answer 5

An easy way to tell, @ortizgiovanni21
substitute 5 for x in the equation, and see if it becomes 0 :P

Answer 6

x^2-5x-5x+25
=x(x-5)+5(x-5)
=(x-5)(x+5)

Answer 7

so factors out to be (x - 5)(x - 5) or what @oxford422 wrote

Answer 8

The answer is 5 double root

Answer 9

so the solution set it 5

Answer 10

double root or D. R. is important though because it shows that there were two 5s not only one

Answer 11

so it is positive 5

Answer 12

it would look like 5 D.R.

Answer 13

yes

Answer 14

x^2+6x+9=0
would it be 3 or negative 3

Answer 15

@FriedRice

Answer 16

yes @ortizgiovanni21

Answer 17

again it would be 3 D. R. if you dont include D. R. it is wrong

Answer 18

it will be 3

Answer 19

@FriedRice do you not agree about the D. R.

Answer 20

yes unless it is part of the answer

Answer 21

I mean multiple answer

Answer 22

Im just trying to get ortizgiovani21 to understand that you need to note that there are two anwsers not just one

Answer 23

or you can write x = 5, 5

Answer 24

It doesn't matter unless it gives certain instructions

Answer 25

true but to say the answer is 5 would be wrong

Answer 26

true that so you can write it like that and that is the correct form of writing the solution

Answer 27

??

Answer 28

x^2+8x+16=0 would that be -4

Answer 29

4 or 4 D.R

Answer 30

+4 D. R....not to be extremely obnoxious aboout the D. R.

Answer 31

4*4 is 16 and 4+4 is 8 so thats why