If p = -2 ,q = -1 and r =3Q) 2p² - q² + 3r² – InterviewSolution

1.

If p = -2 ,q = -1 and r =3Q) 2p² - q² + 3r²

Answer»

Answer:

34 is the FINAL answer

Step-by-step explanation:

=2(-2)²-(-1)²+3(3)²

=2(4)-(1)+3(9)

=8-1+27

=34

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