3 years ago

Solve: logx343 = 3 x =

Mathematics

1 answer:

Juliette [100K]3 years ago

3 0

Answer:

x = 7

Step-by-step explanation:

Using the rule of logarithms

$log_{b}$ x = n ⇔ x = $b^{n}$

Hence

$log_{x}$ 343 = 3 ⇒ 343 = x³

Take the cube root of both sides

x = $\sqrt[3]{343}$ = 7

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