determinant The value
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(2x+3)(x+1)-(x+2)(2x+1)=2x²+2x+3x+3-(2x²+x+4x+2)
=2x²+5x+3-2x²-5x-2
=2x²-2x²+5x-5x+3-2
=1
please mark me brainliest
=2x²+5x+3-2x²-5x-2
=2x²-2x²+5x-5x+3-2
=1
please mark me brainliest
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=2x²+5x+3-2x²-5x-2
=2x²-2x²+5x-5x+3-2
=1