find the cube root of :212 x 36

   212 × 363=212 × 361/3=2121/3 × 361/3=212×13 × 36×13=24 × 32=16 ×9=144

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answer is 144
 
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Hello Manas Kumar, cube root is nothing but getting x1/3
Given 212 * 36
Cube root of this means [​212 * 36]1/3
Recall [am * bn]= amk​ * bnk
​So in our case we can write [ 212*1/3 * 36*1/3 ]
[2* 32 ] = 16 * 9 = 144
 
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answer is 144.
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