Adding and Subtracting Polynomials and Figuring Out Errors

• 3x³ +8x

• x³+3x² +8x

• 2x² +8x

• x³-3x³ +8x²

• 3y⁴+3y³+7y²+4y

• 3y⁴+3y³+7y²+4y+6

• 3y⁴+3y³+7y²+6^

• 3y⁴+3y³+7y²+4y-6^

• 3n²+4n

• -3n²+4n

• 3n²+20n

• 3n²-4n

• 4w²-11w

• 2w²-11w

• 2w²+11w

• 4w²+w

• 3x³+5x²+3x+15

• 3x³+6x²+3x+16

• 3x³+6x²+3x+15

• 2x³+5x²+2x+16

• 2x²-13x-7

• 2x²+13x+7

• -2x²-13x-7

• -2x²+13x-7

• 6x²-8x+4

• 4x²-16x+4

• 6x²-16x-4

• 4x²-8x+4

• x²+17x

• 5x²+7x

• -5x²+17x

• 5x²+17x

• 4g²-2g

• 4g²+4g-6

• 6g²+2g+6

• 4g²+2g

• 23x^5_11x

• -5x⁵-x

• 23x⁵+11x

• 5x⁵+x