Question

PLEASE HELP ME

Answer 1

@rishavraj @undeadknight26 @Abhisar @acxbox22 @sleepyjess @jim_thompson5910 @King.Void. @bibby @blurbendy @Nnesha

Answer 2

one sec

Answer 3

@mathrulezz can u help her ?

Answer 4

m sorry dont know :(

Answer 5

hjahhhj are you able to factor each expression?

Answer 6

thats not true @butterflydreamer you didnt answer me in an hour I said no and I said are you there and you left?????? so...

Answer 7

no @jim_thompson5910

Answer 8

thanks anyway @deadpoolroxz

Answer 9

ok let's try to factor 169 - 26y + y^2

that's really the same as y^2 - 26y + 169

find two numbers that multiply to 169 AND add to -26

those two numbers are _____ and _____

what goes in the blanks?

Answer 10

yeah soryy do u have any other question?

Answer 11

Okay i can help her

Answer 12

In order to know if the equation is a perfect square trinomial, please look at the "b" first
ax^2+bx+c=0

Answer 13

ok

Answer 14

if c = (b/2)^2
then, your equation is a perfect square trinomial, If not, then it's not a PST

Answer 15

I got D

Answer 16

It's C :)

Answer 17

let's try D

Answer 18

b=10 , c= 25 --> C=(b/2)^2 --> 25=(10/2)^2 --> 25= 5^2 --> 25=25
D is a perfect square trinomial

Answer 19

thanks so C

Answer 20

yeah.