(x+2) (x+3) + (x-3) (x-2) _2x (x+1=0
Answers
Answered by
0
Step-by-step explanation:
x square +3x +2x+ 6 +x square-2x -3x-6 -2x square +2x =0
2x square +5x +6 -5x -6 -2x square+2x =0
2x=0
therefore
x=0/2 .
Answered by
42
Solution:-
=>(x+2) (x+3) + (x-3) (x-2) -2x(x+1) = 0
=>(x²+3x+2x+6 )+(x²-2x-3x+6)
-2x²-2x = 0
=> x²+5x+6 + x²-5x+6 - 2x² - 2x = 0
we can write it as
=> x² + x² - 2x² + 5x - 5x - 2x + 6 + 6 = 0
=> 2x² - 2x² - 2x + 12 = 0
=> - 2x + 12 = 0
=> - 2x = - 12
=> 2x = 12
=> x = 12/2
=> x = 6
i hope it helps you.
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