If 2x²+3x+1=(x+2)(2x-1)+m then m= ____. a) 3 b) -3 c)2 d) 0

1.	If 2x²+3x+1=(x+2)(2x-1)+m then m= ____. a) 3 b) -3 c)2 d) 0
Answer» 2x^2 + 3X + 1 = (x+1)(2x+1)+m==> 2x^2 + 3x+1 = 2x^2 + x + 2x + 1+ m ==> 2x^2 + 3x+1 = 2x^2 + 3x + 1 + m==> m = 2x^2-2x^2 + 3x -3x + 1 - 1 ==> m = 0

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If 2x²+3x+1=(x+2)(2x-1)+m then m= ____. a) 3 b) -3 c)2 d) 0​

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If 2x²+3x+1=(x+2)(2x-1)+m then m= ____. a) 3 b) -3 c)2 d) 0