Math, asked by sneha5638, 4 months ago

Add:3x3 - 5x2 - 9x + 6 and 2x3 + 9x2 - 7x - 8

Answers

Answered by aarzoo93

0

Answer:

-55 and 9

Step-by-step explanation:

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Answered by sanidhyajoshi68

2

Answer:

(3x3-5x2-9x+6)+(2x3+9x2-7x-8)

3x3-5x2-9x+6)+(2x3+9x2-7x-8)3x3+2x3-5x2+9x2-9x-7x+6-8

3x3-5x2-9x+6)+(2x3+9x2-7x-8)3x3+2x3-5x2+9x2-9x-7x+6-85x3+4x2-16x-2

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