QUIZ: MULTIPLYING MONOMIAL BY POLYNOMIALS

monomial by monomial

100

(3x) (5x²)

ANSWER:

                        15x³

200

(-5x⁴) (3x²)

ANSWER:

                         (-15x⁶)

300

(2ab) (-3a²b⁴)

ANSWER:

                               -6a³b⁵

400

(-9xy) (-5x³y⁴)

ANSWER:

                             45x⁴y⁵

500

4x(25xy)

100x²y

monomial by binomial

100

9b(4b + 3)

ANSWER:

                              36b² + 27b

200

7(6r + 9p)

ANSWER:

                              42r + 63p

300

9x⁴(-3x⁴+2x)

ANSWER:

                               -27x⁸+18x⁵

400

-7x²(2x⁴-3x³)

ANSWER: 

                                 -14x⁶+21x⁵

500

3x(6x² + 5)

18x³ + 15x

classifying polynomials

100

x² + 3x +6 

ANSWER:

quadratic trinomial

200

6d³ + 9d² 

ANSWER:

                      cubic binomial

300

8p³ 9p + 90

ANSWER:

                cubic trinomial

400

7x

ANSWER:

linear monomial

500

What two things we look at to classify polynomials?

What is the degree and number of terms?

practice

100

2b(4b+6)

ANSWER:

                            8b²+12b

200

3a²(-2a³+6a)

ANSWER:

                              -6a⁵+18a³

300

-8mn + 9mn

mn

400

(-4a³b)(3a²b⁵)

-12a⁵b⁶

500

(8x⁴y²)(-3x⁴y⁹)

-24x⁸y¹¹