Polynomial Add

Perform the indicated operation . Write answer in descending order ( 3x² - 8x + 7 ) + ( 8x² + 9x - 16 )

• 11x⁴ + x² - 9

• 11x² - x - 9

• 11x² -17x - 11

• 11x² + x - 9

The sum of the exponents on the variables in a term determines the ______________ .

• greatest common factor

• coefficient of the term

• degree of the polynomial

• degree of the term

Perform the indicated operation. Write answer in descending order. ( 8x² - 12x + 6 ) + ( 7x³ + 8x - 15 )

• 15x² - 4x - 9

• 7x³ + 8x² - 4x - 11

• 7x³ + 8x² - 4x - 9

• 15x² - 4x - 11

Perform the indicated operation. Write answer in ascending order. ( 19x² + 29x - 17 ) + ( 14x² + 9x - 18 )

• 33x² + 38x - 35

• 33x² + 38x - 1

• -35 + 38x + 33x²

• -35 + 20x + 33x²

• 3x³ +8x

• x³+3x² +8x

• 2x² +8x

• x³-3x³ +8x²

Add these polynomials:

(5x + 2) + (4x + 5)

• 9x -7

• -9x-11

• 9x+7

• x+7

(2x + 5y - z) + (-6x - 4y + 7z)

• -4x +6y + 6z

• 4x + y + 6z

• -4x - y + 6z

• -4x + y + 6z

Add the polynomials (x-2) and (x²+3)

• x²+x+1

• x³+5

• x³+1

• x³-1

Simplify

Mathematical Equivalence

ON