will1799 will1799

24-09-2020
Mathematics

contestada

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

Respuesta :

daijiain101 daijiain101

24-09-2020

Answer:

-307

Step-by-step explanation:

the equation changes to

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

-2 + 8 -313

combine like terms

-315 +8

=

-307

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