Please solve this Algebraic expression
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Step-by-step explanation:
Here,
A-B+C
= (6p²-9q+r+7)-(3p²-2p-8)+(-5p²-3q+4r-2)
=6p²-9q+r+7-3p²+2p+8-5p²-3q+4r-2
=-2p²-12q+2p+5r+13
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