If B = -p + 10p2 and C = 2p + 7, find an expression that equals B + 3C in standard form.

1 answer:

7 0

Answer:

10p^2 + 5p + 42 = b+3c

Step-by-step explanation:

b = -p + 10p^2

c = 2p + 7

b + 3c = 5p + 10p^2+ 42

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