Math, asked by alamsohail770, 8 months ago

If P=2a²-b²+3c² , Q= -a²+2b²-4c² , R = 3a²-5c² then find the value of P-Q+R

Please do not give the answer directly plaese gine the answer within step by step doing

Answers

Answered by ys817617

0

4aSq. bSq. -4cSq.

Step-by-step explanation:

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