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Vikentia [17]
2 years ago
12

What is the sum of -3 X^2 - 7x + 9 and -5 X^2 + 6x - 4

Mathematics
1 answer:
Andrews [41]2 years ago
3 0

Answer:

The sum is -8<em>x</em>^2 - <em>x </em>+ 5

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