TATERTOT17 TATERTOT17
  • 09-12-2016
  • Mathematics
contestada

algebra 2 factoring. #9) b^4-81
#5) m^4-1
#10) 81^4-16

algebra 2 factoring 9 b4815 m4110 81416 class=

Respuesta :

Аноним Аноним
  • 09-12-2016
#9) b^4 - 81 = (b^2)^2 - 9^2 = (b^2+ 9)(b^2- 9)
#5) m^4-1 = (m^2)^2 - 1 = 
(m^2 + 1)(m^2- 1)
#10) 81x^4-16 = (9x^2)^2 -  4^2
= (9x^2 +4)(9x^2 - 4)

Answer Link

Otras preguntas

HURRYYYYYYY PLEASEEEEEEE!!!!!!!!!!! While wake boarding on the lake yesterday, Bruce fell off the wake board at least seven times--sometimes flipping over in th
What is the value of the expression 5-a(9 +(ab +2)/\ 2 -7) when a=2 and b=-3 The arrow means to the power of 2. 15 POINTS!!!
zach spent 2/3 hour reading on friday and 1 1/3 hours reading on saturday. How much more times did he read on Saturday than on Friday?
2. Describe how mitosis is important for your body.
Penny pays $14 a month for her book club membership. With the membership each book costs $5. write an algebraic expression for her total bill for one month if s
How do I do multiplication?
Assume that a bool variable isquadrilateral has been declared , and that an int variable , numberofsides has been declared and initialized . write a statement t
A Web music store offers two versions of a popular song. The size of the standard version is 2.5 megabytes (MB). The size of the high-quality version is 4.2
×+29=4 give me a basic rules
What is the main physical characteristic of central Germany?