Still Confused?

Try reviewing these fundamentals first.

Still Confused?

Try reviewing these fundamentals first.

Still Confused?

Try reviewing these fundamentals first.

Nope, I got it.

That's that last lesson.

Start now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started Now- Lesson: 1a0:51
- Lesson: 1b0:41
- Lesson: 1c0:33
- Lesson: 1d0:47
- Lesson: 2a1:28
- Lesson: 2b1:00
- Lesson: 2c0:54
- Lesson: 3a1:07
- Lesson: 3b0:49
- Lesson: 3c0:59
- Lesson: 4a3:10
- Lesson: 4b2:58
- Lesson: 4c2:16

A polynomial consists of constants, variables and exponents. Polynomials are named based on the number of terms they have. Polynomials with 1 term are called monomials. Those with 2 terms are called binomials, and the ones with 3 terms are called trinomials.

- 1.Determine the number of terms and the name for each of the expression.a)$- 5{y^2}$b)$2{x^2} + 4x + 6$c)$- 7.3$d)$y^3 + ay + nx - x^2$
- 2.Find the degree and number of terms for each of the following expression.a)$2xy - 3{y^2} + 6$b)$4{a^3} + a$c)$- 4$
- 3.Write the expression for each set of the algebra tiles.a)

b)

c)

- 4.Peter wants to buy some comic books and magazines. A bookstore sells comic books for $12 each and magazines for $8 each.a)Write an expression to represent the money Peter needs to spend on both comic books and magazines.b)How much does Peter need to spend if he wants 9 comic books and 3 magazines?c)Write a new expression for Peter’s expenditure on books if the bookstore raises the price of a comic book to $15 and a magazine to $10.

23.

Monomials and Polynomials

23.1

Characteristics of polynomials

23.2

Multiplying monomial by monomial

23.3

Multiplying polynomial by polynomial

23.4

Multiplying polynomials by monomials

23.5

Adding and subtracting polynomials

23.6

Multiplying and dividing monomials

23.7

Using algebra tiles to solve polynomials

23.8

Model and solve one-step linear equations: $ax = b$, $\frac{x}{a} = b$

We have over 1110 practice questions in Math 8 for you to master.

Get Started Now23.1

Characteristics of polynomials

23.2

Multiplying monomial by monomial

23.3

Multiplying polynomial by polynomial

23.4

Multiplying polynomials by monomials

23.5

Adding and subtracting polynomials

23.6

Multiplying and dividing monomials

23.8

Model and solve one-step linear equations: $ax = b$, $\frac{x}{a} = b$