Algebra 1 Chapter 7 Study Guide

EXPONENTS

100

1. 5³ * 5 

2. (4ab⁴)³

1. What is 5⁴ = 625?

2. What is 64a³b¹²?

200

x^-3, for x = -7

What is 1/(-7)³ = -1/343

300

DAILY DOUBLE!

(2¹⁰)/(2¹²)

2^-2 = 1/2² = 1/4

400

(5/2)^-3

What is (2/5)³=8/125?

500

⁴sqr81

What is 3?

Scientific Notation

100

In 2000, the population of Forest, Virginia, was about 8,000 people 

What is 8 x 10³ in standard form?

200

5 x 10^-4

What is 0.0005?

300

The radius of the moon is about 1000 miles. The radius of the sun is about 4 x 10² times larger than the radius of the moon. Radius of the sun.

What is 4 x 10⁵?

400

(6 x 10¹²)/(3 x 10⁴)

What is 2 x 10⁸

500

-3.004 x 10^-6

What is -0.000003004?

LINGO

100

length * width 

What is area?

200

In a term, the proper name for the exponent

What is degree?

300

This equation is to the second degree

What is quadratic?

400

Written in descending order

What is Standard Form?

500

The number on the degree term

What is the leading coefficient?

Intro to Polynomials

100

A rectangle has width w and its length is 5 units longer than the width. The polynomial for the area of the rectangle.

What is w² + 5w?

200

DAILY DOUBLE!

A polynomial with a degree of 5 and 3 terms

What is a quintic trinomial?

300

The standard form of 5x - 2x³ + 8x² - 7

What is -2x³ + 8x² + 5x - 7?

400

(x² + 7) + (4x² - 3)

What is 5x² + 4?

500

(7a³ + 5a) - (4a³ + 4a)

What is 3a³ + a?

Multiplying Binomials/Polynomials

100

(x - 5)(x + 5)

What is x² - 25?

200

(x + 5)(x + 2)

What is x² + 7x + 10?

300

(4r³)(2r⁵)

What is 8r⁸?

400

(x + 3)²

What is x² + 6x + 9?

500

(b + 2)(b² + 5b + 6)

What is b³ + 7b² + 16b +12?