If y × y × y = 7, find y
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Taking the cube root of both sides, we get:
y = ∛7
Using a calculator or an estimation technique, we find that:
y ≈ 1.9129
Therefore, y is approximately 1.9129.
Show workings
y = ∛7
Using a calculator or an estimation technique, we find that:
y ≈ 1.9129
Therefore, y is approximately 1.9129.