Answers

The Brainliest Answer!
2014-07-28T12:37:08+08:00
1. x^2-3x-28=0
   (x-7)(x+4)

x-7=0    x+4=0
x= 7       x= -4

2. x^2-8x-33=0
   (x-11)(x+3)

x-11=0  x+3=0
x= 11    x= -3
1 5 1
2. x^2-3x-28=0
please explain..
pwdeng t5agalog?????
tagalog??
sige
2014-07-28T14:17:42+08:00
1. (x^2-7x+4x-28)
    (x^2-7x)+(4x-28)
    (x+4)(x-7)
2. 
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