The answer is 3.
What is root?
The square root of a number is that factor of a number which when multiplied by itself gives the original number. Squares and square roots are special exponents. Consider the number 9. When 3 is multiplied by itself, it gives 9 as the product. This can be written as 3 × 3.
Similarly, the cube root is the pair of 3 number.
Given:
√144/5√243-5+16÷∛64
=12 / 3 - 5 + 16 /4
=4 -5 + 4
=8-5
=3
Hence, the answer is 3.
Learn more about root here:
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