Math, asked by devilkillerboy66, 5 months ago

3 x² + 5x-4 and 6x²-x+7
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Answers

Answered by someshdutta54

6

Step-by-step explanation:

3x²+5x-4+6x²-x+7

3x²+6x²+5x-x-4+7

9x²+4x+3

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Answered by shubham7830

1

Answer:

9x²+6x+4

Step-by-step explanation:

............ its correct answer

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