Question

2) from your 7th class textBook, write
all equations of Powers and
exponents​

Answer 1

Answer:

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An expression that represents repeated multiplication of the same factor is called a power. The number 5 is called the base, and the number 2 is called the exponent. The exponent corresponds to the number of times the base is used as a factor.

Laws of Exponents

Multiplying Powers with same Base. For example: x² × x³, 2³ × 2⁵, (-3)² × (-3)⁴ ...

Dividing Powers with the same Base. For example: ...

Power of a Power. For example: (2³)², (5²)⁶, (3² )−3. ...

Multiplying Powers with the same Exponents.

For example: 3² × 2², 5³ × 7³ ...

Power with Exponent Zero. ...

Fractional Exponent.