Add Subtract Multiply Polynomials C Level

Find the product.
(2y - 7)(3y + 5)

• y² + 2y + 4
• 6y² -11y -35
• -35 -11y + 6y²
• 2y² -17y +30

x³(2x²+3x)=

• 2x⁵+3x⁴
• 2x⁶+3x³
• 5x⁹
• 5x

Classify by number of terms:
7x³ – 8x² -4x+ 9

• Monomial
• Binomial
• Quadnomial
• 4-Term Polynomial

Classify by degree of polynomial:
7x³ – 8x² + 9

• Constant
• Linear
• Quadratic
• Cubic

Find the product:
(n - 5)(n - 1)

• n² - 5n + 5
• n² - 6n + 5
• n² + 5
• n² + 6n + 5

Find the product:
(3x – 1)(x + 5) 

• 3x² + 4x + 5
• 3x² + 4x - 5
• 3x² + 14x + 5
• 3x² + 14x - 5

Find the product:
(x + 7)²

• x² + 7x + 7x + 49
• x² + 7x + 7
• 7x² + x + 7
• x² + 14x + 49

Find the product:
(7r+5)(5r+3)

• 35r²+46r+15
• 12r+8
• 78r³+15
• 35r²+20r+15

Find the product:
(3r-4)(7r-5)

• 21r²-43r+20
• 21r+43r²+9
• 7r+12r
• r+2r

How many terms are in the following polynomial?
3x³ - 2y + 8x -16

• 1
• 2
• 4
• 5