Adding, Subtracting, Multiplying, & Dividing Polynomials

Add the polynomials (x-2) and (x²+3)

• x²+x+1

• x³+5

• x³+1

• x³-1

(5x⁴-2x²+4x-3) -  (5x⁴+ 3x³- 4x+3)

• -3x³ - 5x²  + 8x  - 6

• -3x³ - 2x²  + 8x  - 6

• -3x³ - 2x²

• 3x³ - 2x²

Dividex⁴ + x³ +2x² +x -1  by (x+1)

• x² + 2x -1

• x³ + 2x-1

• x² - 2x + 1

• x³ - 2x + 1

Multiply (3x – 1)(x + 5) 

• 3x² + 4x + 5

• 3x² + 4x - 5

• 3x² + 14x + 5

• 3x² + 14x - 5

Multiply (p − 8)²
 

• p ² − 16p − 64 

• p ² + 16p + 64 

• p ² − 16p − 8

• p ² − 16p + 64 

Multiply (n - 5)(n - 1)

• n² - 5n + 5

• n² - 6n + 5

• n² + 5

• n² + 6n + 5

Multiply (3x+2)(5x-4)

• 15x²-22x-8

• 15x²-2x-8

• 15x²-8

• 15x²+2x-8

Multiply  7x²y³ (2x⁴y⁵+6xy³)

• 14x⁸y¹⁵+42x²y⁹

• 9x⁶y⁸+13x³y⁶

• 14x⁶y⁸+42x³y⁶

• 14x⁶y⁸+42x²y⁶

Simplify the product: (5h - 3)(3h+7)

• 15h² - 44h + 21

• 15h² + 44h - 21

• 15h² - 26h + 21

• 15h² + 26h - 21

Find the sum: (2x² + 5x - 7) + ( 3 - 4x² + 6x)

• 2x² + 3x + 1

• 2x² + 5x - 7

• -2x² - 11x - 4

• -2x² + 11x - 4