IDNLearn.com makes it easy to find precise answers to your specific questions. Discover thorough and trustworthy answers from our community of knowledgeable professionals, tailored to meet your specific needs.

Simplify each.Assume that none of the variables is zero.​

Simplify EachAssume That None Of The Variables Is Zero class=

Sagot :

Answer:

2. 1 / a^2

3, 1

4. - 1

Step-by-step explanation:

Formulas : -

x^y / x^z = x^( y - z )

x^-y = 1 / x^y

x^y / x^y = 1

2.

a^2 / a^4

= a^( 2 - 4 )

= a^-2

= 1 / a^2

3.

m^6 / m^6 = 1

4.

- 8^4 / 8^4

= - 1 x 8^4 / 7^4

= - 1