3 years ago

How do you solve the equation (X+3)^3=81

Mathematics

1 answer:

solmaris [256]3 years ago

4 0

$(x+3)^3=81\\
x+3=\sqrt[3]{81}\\
x+3=3\sqrt[3]3\\
x=3\sqrt[3]3-3\\
$

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Can you guys help me?

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