Factorise
36x^2- 12x+1- 25y^2
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Answered by
55
Solution :
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36x^2 - 12x + 1 - 25y^2
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=(6x)^2 - 2(6x)(1) + (1)^2 - (5y)^2
=(6x - 1 )^2 - (5y )^2
=(6x - 1 - 5y ) ( 6y - 1 + 5y )
=(6x - 5y - 1 ) ( 6x + 5y - 1 )
_______________________________
| hope helps | _______________________________
_______________________________
36x^2 - 12x + 1 - 25y^2
_______________________________
=(6x)^2 - 2(6x)(1) + (1)^2 - (5y)^2
=(6x - 1 )^2 - (5y )^2
=(6x - 1 - 5y ) ( 6y - 1 + 5y )
=(6x - 5y - 1 ) ( 6x + 5y - 1 )
_______________________________
| hope helps | _______________________________
Answered by
14
here if u got it then it's good hope it will help ☺️
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