Question

What is the value of 3 √1372 * 3√1458 / 18.

Answer 1

First we have to find the cube root of 1372 and 1458 by the prime factorisation method. Then we will get;   ∛1372 =  ∛2×2×7×7×7 (after factorizing)    i.e; ∛1372 = 7√4
∛1458 = ∛2×3×3×3×3×3×3∛1458 =  3×3√2 = 9√2
so ∛1372 × ∛1458 = 7√4 × 9√2 = 63√8 (we can simplify √8 = 2√2)                                               So the final answer = 63×2√2                                                                              =  126√2 Hope this is right................... 

Answer 2

Condensation is the process where water vapor becomes liquid. It is the reverse of evaporation, where liquid water becomes a vapor. Condensation happens one of two ways: Either the air is cooled to its dew point or it becomes so saturated with water vapor that it cannot hold any more water.

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