Makakuha ng kaugnay na sagot sa lahat ng iyong katanungan sa IDNStudy.com. Sumali sa aming komunidad ng mga bihasa upang makahanap ng mga sagot na kailangan mo sa anumang paksa o problema.

Polynomial Equation
x-4=0
(x-3)(x+1)(x-1)=0
.
.
.
How to solve polynomial equation..??


Sagot :

x-4=0
x=4

(x-3)(x+1)(x-1)=0
x-3=0
x=3
x+1=0
x=-1
x-1=0
x=1
 x-4
first u going to do is (x-3)(x+1) use FOIL METHOD and answer is x^2-2x-3,
second is (x-1)(x^2-2x-3) use distributive property and the answer is
x^3-2x^2-3x-x^2+2x+3=x^3-3x^2-x+3