izzyc789
izzyc789
23-11-2014
Mathematics
Answered
Factor completely
x^4 +8x^2 -9
Answer :
konrad509
konrad509
23-11-2014
[tex]x^4 +8x^2 -9=\\ x^4-x^2+9x^2-9=\\ x^2(x^2-1)+9(x^2-1)=\\ (x^2+9)(x^2-1)=\\ (x^2+9)(x-1)(x+1)[/tex]
Answer Link
VIEW ALL ANSWERS ( 94+ )
Other Questions
Which of the following is an example of complex sorting?OA. Mina entered the first and last names of all of her employees andthen alphabetized the list.OB. Todd
When did the earliest humans appear on Earth?A) during the Late Triassic EpochB) during the Pleistocene EpochC) before the earliest dinosaursD) before the earli
The current in an electromagnet connected to a 200 −V line is 14.0 A . Part A At what rate must cooling water pass over the coils if the water temperature is to
En qué momentos de tu familia está presente en la vida de que Jesús nos ofrece
persuasion of larger investors
Sample Response: You should use citations to giveauthors proper credit for their work, document yoursources, show that you used credible sites, and providea gui
Find the length of time (in h) the IV should be administered (assume a drop factor of 10 drops/mL). 5 L at a rate of 30 drops/min h
1. Explain in detail the following accounting concepts and how they can be applied in agribusiness. 1.1 Business entity 1.2 Accounting cost 1.3 Going concern
For an employee's formal performance appraisal, which example reflects accomplishment ofa performance goal?"Employs teaching strategies that support patients an
what figurative language is rise to the occassion
Yesterday, a movie theater sold 301 bags of popcorn. A large bag of popcorn costs $3. A small bag of popcorn costs $1. In all, the movie theater made $507 from
What is the answer to my question 2y^5-4y^5
Ellen drove 357.9 miles. Her car gets about 21 miles per gallon. Which is the best estimate of how many gallons of gas Ellen used?
It is a Saturday morning and Jeremy has discovered he has a leak from the water heater in his attic. Since plumbers charge extra to come out on weekends, Jeremy
are all lines of symmetry also diagonals? explain.
What criteria would you use in deciding for whom to vote in an election and why ?
Ohm's law is represented by the equation I = V/R. Explain how the current would change if the amount of resistance decreased and the voltage stayed the same.
Describe a model that represents 3/3 x 4/4??
What is the value of the function when x = 4? y = 3x + 7
Cut 9ft piece into 12inch & Every cut remove 1/8 inch
