write the the polynomial after subtracting -5q square -7p-8 from the sum of p square +p + 7 and 2p square - 5p- 3
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Answer:8p^2 + 3p + 12
Step-by-step explanation:
[p^2 +p + 7 + 2p^2 - 5p- 3]- [-5q^2 -7p-8]
= p^2 +p + 7 + 2p^2 - 5p- 3 + 5q^2 +7p+8
= 8p^2 + 3p + 12
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