ExamBro
ExamBro
TS EAMCET · Maths · Limits

\(\lim _{x \rightarrow 3 / 2} \frac{\left(4 x^2-6 x\right)\left(4 x^2+6 x+9\right)}{\sqrt[3]{2 x}-\sqrt[3]{3}}=\)

  1. A \(\sqrt[3]{3^{17}}\)
  2. B \(\sqrt[3]{3^{16}}\)
  3. C \(\sqrt[3]{3^{15}}\)
  4. D \(\sqrt[3]{3^{14}}\)
Verified Solution

Answer & Solution

Correct Answer

(A) \(\sqrt[3]{3^{17}}\)

Step-by-step Solution

Detailed explanation

\begin{aligned} & \text { } \lim _{x \rightarrow \frac{3}{2}} \frac{\left(4 x^2-6 x\right)\left(4 x^2+6 x+9\right)}{(2 x)^{1 / 3}-3^{1 / 3}} \\ & =\lim _{x \rightarrow \frac{3}{2}} \frac{2 x(2 x-3)\left(4 x^2+6 x+9\right)\left[(2 x)^{2 / 3}+3^{2 / 3}+(6 x)^{1 / 3}\right]}{(2…