jach kijiye ki ( 3x + 1 ) (2x-3)-(2x-5)(2x-1) दीवगथ समीकरन हे यह नी:
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Answer:
2x²+5x+2
Step-by-step explanation:
simplified equation is
(3x+1)(2x-3) - (2x-5)(2x-1)
=(6x²-9x+2x-3)-(4x²-2x-10x-5)
=(6x²-7x-3)-(4x²-12x-5)
=6x²-7x-3-4x²+12x+5
=6x²-4x²-7x+12x-3+5
=2x²+5x+2
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