help!
(2^20/2^17)^3=
(3y^6)(8y^-3)=
(4a^3y^-4/2a^5y^-7)65=
I will do one: you need to review the rules.
(2^20/2^17)^3=
(2^[20-17])^3=
(2^3)^3=
(2^9) = calculator
To solve the expression (2^20/2^17)^3:
1. Use the rule of exponents: a^m/a^n = a^(m-n). Apply this rule to the given expression: (2^20/2^17) = 2^(20-17) = 2^3.
2. Now, we have (2^3)^3. Apply the rule of exponents that states (a^m)^n = a^(m*n). Therefore, (2^3)^3 = 2^(3*3) = 2^9.
To simplify, we could use a calculator to solve 2^9.