maddysonmiller
maddysonmiller
27-01-2015
Mathematics
Answered
how do you factor x^4-5x^2+4
Answer :
luana
luana
28-01-2015
[tex]x^4-5x^2+4=0\\\\ x^4+3x^2+2x^2-3x^2-9x-6x+2x^2+6x+4=0 \\\\(x^2-3x+2)(x^2+3x+2)=0\\\\ (x^2-x-2x+2)(x^2+2x+x+2)=0\\\\ (x-2)(x-1)(x+1)(x+2)=0[/tex]
Answer Link
VIEW ALL ANSWERS ( 28+ )
Other Questions
The manual for your boat engine calls 91 octane gas. The gas stations by your house only sell 87 and 93 octane. If the boat's tank holds 30 gallons, how many ga
A solid rubber stopper has a mass of 33.0 grams and a volume of 30.0 cm3. What is the density of rubber?
what did the southwest indians wear
why must we do more to help the environment?
A main function of the leaf petiole is a. to extend the leaf blade away from the stem so the blade can collect sufficient sunlight. b. to keep the leaf away from
Why are xylem and phloem bundled together?
an equilateral triangle and a regular pentagon have the same perimeter. Each side of the pentagon is 3 inches shorter than each side of the triangle. what is th
what are the latest technology in 2014
a tree casts a shadow that is 20 ft long. the angle of elevation of the sun is 29°. how tall is the tree?
In the presidential election of 1844, the principal issue was (A) the qualifications of James K. Polk (B) manifest destiny (C) slavery (D) the annexation of Tex
