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What is an equivalent expression for 2^3 x 2^4 ?
2^7
Kristen wrote 5^8 as an equivalent expression to (5^2)^4. Her math partner wrote 5^6. Who is correct?
Kristen
True or False: 2^3 x 5^3 = 10^9
False
What is 2^3 x 5^3 ?
10^3
Does (4^2)^3 have the same value as (4^3)^2 ? Why or why not?
Yes, because the powers multiply and in both cases you get 6.
What is another way you could write the expression (3b)^5 ?
3^5 x b^5
True or False: (2^3)^1 = 16
False; it is 8
Solve 3(2^0)
3
Evaluate 27(x^0)(y^-2) when x = 4 and y = 3
3
Solve: 12x^0 when x = 6
12
Solve for 16x^-2 when x = 2
4
Rewrite 5^-3
1/5^3 or 1/125
