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| 1. |
Write the exponent of 2 in the prime factorisation of 144 |
| Answer» Prime factorisation of 144 = 2×2 ×2\xa0×2\xa0×3\xa0×3{tex}144 = {2^4} \\times {3^2}{/tex}Therefore the exponents of 2 in prime factorisation of 144 is 4. | |