Exponents and Absolute Value 7.N.2.4 & 7.N.2.5

Exponents and Absolute Value 7.N.2.4 & 7.N.2.5

by Ashley Cloud

Multiple Choice

Simplify $$9^2$$  

• 72

• 81

• 90

• 18

Multiple Choice

Simplify the following expression:

$$2^9$$  

• 512

• 18

• 256

• 1024

Multiple Choice

What is the value of $$\left(-3\right)^4$$  

hint: a negative number to an even power will be positive

• -27

• -81

• -243

• 81

Multiple Choice

Simplify the following expression

$$8^{5\ }-7\left(2\right)^3$$  

• 32,824

• 17,255

• 32,712

• 59,238

​Mastery Connect Test ID: 439406