(3 × x ) ^3 = 81
Solve for x.
Answers
Answered by
1
Answer:
∛3
Step-by-step explanation:
(3x)³=81
27x³=81
x³=81/27
x³=3
x=∛3
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Answered by
1
Answer:
cube root 3
Step-by-step explanation:
(3x)
3
=81
27 {x}^{3} = 8127x
3
=81
{x}^{3} = \frac{81}{27}x
3
=
27
81
{x}^{3} = 3x
3
=3
x = cube~root~of~3x=cube root of 3
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