Compare Nested Exponents: (-(-3)³)² vs (2²)⁴

Question

Which is larger?

((3)3)2((2)2)4 (-(-3)^3)^2⬜((2)^2)^4

Video Solution

Step-by-Step Solution

To solve this problem, we need to follow these steps:

  • Step 1: Evaluate the first expression ((3)3)2 (-(-3)^3)^2
  • Step 2: Evaluate the second expression ((2)2)4((2)^2)^4
  • Step 3: Compare the results from Steps 1 and 2

Now, let's proceed with these steps:

Step 1: Evaluate the expression ((3)3)2 (-(-3)^3)^2 .
The inner expression is (3)3(-3)^3. Calculating this gives: (3)3=27 (-3)^3 = -27 Next, we compute the expression (3)3-(-3)^3, which simplifies to: (27)=27 -(-27) = 27 Finally, we square this result: (27)2=729 (27)^2 = 729 Thus, the value of the first expression is 729.

Step 2: Evaluate the expression ((2)2)4((2)^2)^4.
First, calculate (2)2(2)^2: (2)2=4 (2)^2 = 4 Next, raise this result to the fourth power: (4)4=256 (4)^4 = 256 Thus, the value of the second expression is 256.

Step 3: Compare the two results from above:
We have ((3)3)2=729 (-(-3)^3)^2 = 729 and ((2)2)4=256((2)^2)^4 = 256 .

Since 729 is greater than 256, the expression ((3)3)2 (-(-3)^3)^2 is larger.

Thus, the correct answer is >\mathbf{>}.

Answer

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