simplify and express the result in power notation with possitive exponent
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Power notation:
The number 2401 can be written as 7⁴,this expressed notation is known as power notation.
Example: Simplify and express the result in power notation with positive exponent.
1) (-6)⁴ₓ (5/6)⁴
= (-6)⁴ₓ (5)⁴ / (6)⁴
= (5)⁴
2) 100000
= 10⁵
Ten raised to power 5
3) (-7)⁵ ÷ (-7)⁹
= (-7)⁵⁻ ⁹
=(-7)⁻⁴
=(1/7)⁴
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