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The degree Celsius (symbol: °C) can refer to a specific temperature on the Celsius scale or a unit to indicate a difference or range between two temperatures. It is named after the Swedish astronomer Anders Celsius (1701–1744), who developed a similar temperature scale.

Celsius to Fahrenheit Conversion Chart

Celsius | Fahrenheit |
---|---|

0°C | 32°F |

10°C | 50°F |

20°C | 68°F |

30°C | 86°F |

Degree measures of temperature are normally expressed with the ° symbol rather than by the written word, with a space after the number but not between the symbol and the temperature scale: The sample was heated to 80 °C.

Why is 7,010 written as 7.01 x 103 in scientific notation?

The number 150 on prime factorization gives 2 × 3 × 5 × 5. Here, the prime factor 2 is not in the power of 3. Therefore the cube root of 150 is irrational, hence 150 is not a perfect cube.

The value of cube root of one is 92. The nearest previous perfect cube is 64 and the nearest next perfect cube is 125 . Cube root of 92 can be represented as 3√92. The nearest previous perfect cube is 64 and the nearest next perfect cube is 125 .

A square number is a number multiplied by itself. The square numbers up to 100 are: 0, 1, 4, 9, 16, 25, 36, 49, 64, 81 and 100. A cube number is a number multiplied by itself 3 times. The cube numbers up to 100 are: 1, 8, 27 and 64.

What is the Cube Root of 25? The cube root of 25 is the number which when multiplied by itself three times gives the product as 25. Since 25 can be expressed as 5 × 5. Therefore, the cube root of 25 = ∛(5 × 5) = 2.924.

Therefore, 64 is a perfect cube. Perfect cube = number × number × number. The cube root of 64 is 4. A number is said to be a perfect cube if it can be decomposed into a product of the same three numbers.

An expression that results in the difference between two cubes is usually pretty hard to spot. The difference of two cubes is equal to the difference of their cube roots times a trinomial, which contains the squares of the cube roots and the opposite of the product of the cube roots.