\(\sqrt[3]x\) = 12 ⇒ x = ……………….A) 1728 B) 1928 C) 13

1.	\(\sqrt[3]x\) = 12 ⇒ x = ……………….A) 1728 B) 1928 C) 1314 D) 1628
Answer» Correct option is A) 1728 Correct option is (A) 1728 \(\sqrt[3]{x}\) = 12 \(\Rightarrow\) \((x)^{\frac13}=12\) \(\Rightarrow\) \(x=12^3=12^2\times12\) \(\Rightarrow\) \(x=144\times12\) \(\Rightarrow\) x = 1728.

\(\sqrt[3]x\) = 12 ⇒ x = ……………….A) 1728 B) 1928 C) 1314 D) 1628

Answer»

Correct option is A) 1728

Correct option is (A) 1728

\(\sqrt[3]{x}\) = 12 \(\Rightarrow\) \((x)^{\frac13}=12\)

\(\Rightarrow\) \(x=12^3=12^2\times12\)

\(\Rightarrow\) \(x=144\times12\)

\(\Rightarrow\) x = 1728.