Math, asked by tumeikonyak2, 3 months ago

what should be added to 3x² - 5x + 6 to make 4x² + x - 1?

Answers

Answered by spsk78

1

The answer is 1x²+6x-7

Explanation

4x² + x - 1

– 3x² -5x+6

(-) (+) (-)

______________

1x²+6x-7

______________

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