Unit: Exponents & Polynomials Review

Exponents

100

What exponent rule multiplies the bases but adds the exponents?

Product rule

200

Simplify the expression:

(3n²)²

9n⁴

300

Simplify the expresion: 

(2³)⁴ * (2²)/ (2⁷)

2⁷

400

Simplify the expression:

(r^-3)(4r⁶s¹²)^1/2

2s⁶

Add/Subtract Polynomials

100

Write this polynomial in standard form:

4x + 13 - 10x²

-10x² + 4x + 13

200

Simplify the expression:

(3x² + x - 3) + (4x² + x - 2)

7x² + 2x - 5

300

Simplify the expression:

8x - (x² - 2x) + 12

-x² + 10x + 12

400

Simplify the expression:

100a² - (4a + 1) - 16a + (a² + 4a - 40)

101a² - 16a - 41

Multiplying Polynomials

100

What does the acronym FOIL stand for?

First, Outer, Inner, Last

200

Find the product of:

3b(6b + 12)

18b² + 36b

300

Find the product of: 

(x + 3)(x - 9)

x² - 6x - 27

400

Find the product of:

(k + 2)(2k² - k + 3)

2k³ + 3k² + k + 6