Question

2^1/3 * 4^1/3 - 121^1/2

Answer 1

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Answer 2

To simplify the expression 2^(1/3) * 4^(1/3) - 121^(1/2), let's break it down step by step:

First, let's simplify the exponents:

2^(1/3) can be rewritten as the cube root of 2. 4^(1/3) can be rewritten as the cube root of 4. 121^(1/2) can be rewritten as the square root of 121.

Now, let's calculate these values:

The cube root of 2 is approximately 1.26. The cube root of 4 is 2 since 2 * 2 * 2 = 4. The square root of 121 is 11 since 11 * 11 = 121.

Finally, substitute these values back into the expression:

2^(1/3) * 4^(1/3) - 121^(1/2) becomes:

1.26 * 2 - 11 = 2.52 - 11 = -8.48

Therefore, the simplified value of the expression 2^(1/3) * 4^(1/3) - 121^(1/2) is approximately -8.48.