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If a^3 = 27, then the value of a is?
If a^3 = 27, then the value of a is?
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Q1
If a^3 = 27, then the value of a is?
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Taking the cube root of both sides, a = 27^(1/3) = 3.
Questions & Step-by-step Solutions
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Q: If a^3 = 27, then the value of a is?
Solution:
Taking the cube root of both sides, a = 27^(1/3) = 3.
Steps: 7
Show Steps
Step 1: Start with the equation a^3 = 27.
Step 2: To find the value of a, we need to get rid of the exponent (the 3).
Step 3: We do this by taking the cube root of both sides of the equation.
Step 4: The cube root of a^3 is just a, so we write it as a = (27)^(1/3).
Step 5: Now we need to calculate the cube root of 27.
Step 6: The cube root of 27 is 3 because 3 * 3 * 3 = 27.
Step 7: Therefore, we find that a = 3.
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