▶️▶️Answer!

Subtraction of Polynomials

• Always remember that when subtracting polynomials always change the sign of the subtrahend then add.

10xy + 2 - minuend

- 8xy + 1 - subtrahend

Change the signs of the subtrahend

10xy + 2

+ -8xy - 1

Simplify

= 2xy - 1

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