Powers of Signed Numbers

Complete the test and get an award.

Problem #1
Which of the following is equal to [tex] (-3)^4 [/tex]?

Problem #2
What is the value of [tex] -2^3 \times (-1)^2 [/tex]?

Problem #3
What is the value of [tex] 2^2+(-2)^2 [/tex]?

Problem #4
Simplify: [tex] \frac{-2^2}{(-2)^3} [/tex]?

Problem #5
What is the value of [tex] -3^3 [/tex]?

Problem #6
Evaluate: [tex] \frac{(-8)^4}{(-8)^2} [/tex]?

Problem #7
Evaluate: [tex] (-5)^2-3^2 [/tex]?

Problem #8
What is the value of [tex] \frac{(-1)^3}{(-3)^1} [/tex]?

Problem #9
What is the value of [tex] (-2)^3 \times (-3)^2 [/tex]?

Problem #10
Which one is equal to [tex] -(-2)^3 [/tex]?




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