Question

simplify and express the result in power notation with possitive exponent​

Answer 1

Answer:

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