Question

Please help. Polynomial question

Answer 1

Answer:

Therefore the Difference is

$-2x^{2}-7x+11$

Step-by-step explanation:

Vertical Format to Subtract

Given

    4x²   - 5x   +   7

 - (6x²   + 2x   -   4)

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      -      -         +                       ....... Sign will change for Subtraction

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∴  -2x²   - 7x   +   11                  ....... As Required

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Therefore the Difference is

$-2x^{2}-7x+11$