$\displaystyle\\
p^4 - 81 =\\\\
 =p^4-3^4 =\\\\
= \Big(p^2\Big)^2 - \Big(3^2\Big)^2 =\\\\
=\Big(p^2+3^2\Big)\Big(p^2-3^2\Big)=\\\\
=\boxed{\bf \Big(p^2+3^2\Big)\Big(p+3\Big)\Big(p-3\Big)}$

7 0

3 years ago

Please help with this

nataly862011 [7]

Answer:

AAS

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

If you roll a fair die 100 times and 35 of the rolls result in a two, what would be the probability of the outcome of a 2,

EastWind [94]

Answer:

Step-by-step explanation:

5 0

3 years ago

I NEED HELPPP PLEASE!!!

Fynjy0 [20]

Answer:

help senior citizens + are getting

Step-by-step explanation:

3 0

3 years ago