Evaluate q2 + 2qp – 313 when q =-1, r= 2 and p=-4.

asked Apr 25, 2021 126k views

2 votes

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6 votes

Answer:

-307

Explanation:

the equation changes to

(-1 times 2) + (2 times -1 times -4) - 313

-2 + 8 -313

combine like terms

-315 +8

-307

Meskobalazs answered Apr 30, 2021

5.5k points

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