Multiplying Polynomials 1

Multiply Monomial

100

n(n³)

What is n⁴ ?

200

xy(3xy)²

What is 9x³y³

300

-4xy(-5xy)

What is 20x²y²?

400

(p⁴q³)/(p³q²)

What is pq

500

((3nm)²)/n²m⁴

What is 9/(nm²)

Add/Sub Poly

100

( x² + xy + 5) + (4x - 3xy +20)

What is 5x² - 2xy + 25

200

3(x + 4) - 4(x² + x - 3)

What is -4x² -x + 24

300

(5ab² + 3ab) - (2ab² +4 -8ab)

What is 3ab² + 11ab - 4

400

(3x² + 8x + 4) - (5x² - 4)

What is -2x² + 8x +8

500

(3y² - 8) + (5y + 9) - (y² + 6y - 4)

What is 2y² - y +5

Multiplying Mono x Poly

100

-5(c - 5)

What is -5c + 25

200

r²(r² + 3r - 1)

What is r⁴ + 3r³ - r²

300

(x³ - 3x² + 4x - 5) - 2x

What is -2x⁴ + 6x³ -8x² +10x

400

c²d(c²d³ + cd - d)

What is c⁴d⁴ + c³d² - c²d²

500

-x(4x² - 2x) - 5x²

What is -4x³ - 3x²

Multiplying Binomials

100

(k - 3)(2k + 4)

What is 2k² -2k -12

200

(3m - 1)(8m + 7)

What is 24m² + 13m -7

300

(x - 3)(6x - 2)

What is 6x² - 20x +6

400

(5n +6)(5n - 5)

What is 25n² + 5n -30

500

(3x - 4)(4x + 3)

What is 12x² - 7x - 12

Special Products

100

(x + 5)(x - 5)

What is x² - 25

200

(n + 3)(n + 3)

What is n² + 6n + 9

300

(2n - 5)(2n + 5)

What is 4n² - 25

400

(4x - 9)(4x + 9)

What is 16x² - 81

500

(3 + 4n²)²

What is 16n⁴ + 24n² + 9