Question

what value completes the square for the expression x^2+14x ?

Answer 1

x why

Answer 2

what?

Answer 3

(x+y)^2=x^2+2xy+y^2. if 2xy=14x, then y^2=___

Answer 4

...????!!!

Answer 5

im so confused what.... ?!

Answer 6

me 2

Answer 7

U want the root?

Answer 8

honestly im not even 1005 what the questions asking..... ?

Answer 9

100%***

Answer 10

i think it want u to find a number that make it s.t like this
(x+7)^2=x^2+14x+49

Answer 11

but i'm not sure

Answer 12

thanks for trying to helped out but i think ill just skip this question .-.