sum of 7a^3 + 8a^2 - 9a - 7 and 7a
full step by step wise explanation
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sum of 7a^3 + 8a^2 - 9a - 7 and 7a
full step by step wise explanation
plz answer fast
will follow u , give thanks and mark brainliest also
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Verified answer
Answer:
7a3+8a2-9a-7+7a
first we rearrange the equation
7a3+8a2-9a+7a-7
7a3+8a2-2a-7 answer
Step-by-step explanation:
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