subject
Mathematics, 19.01.2021 01:00 dinapearce1403

Find all of the roots of x6 āˆ’ 25x4 āˆ’ 625x2 + 15,625 = 0. (Hint: Rearrange the terms with a sum of cubes followed by the two other terms. Factor the sum of cubes and factor the GCF from the two other terms. Then factor by grouping.) The roots with multiplicity 2 are ___ and ___. The roots with multiplicity of 1 are ___ and ___.

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9
Answers: 2
question
Mathematics, 21.06.2019 18:00
1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.
Answers: 3
question
Mathematics, 21.06.2019 19:00
The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.
Answers: 1
question
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) āˆ’ sinh2(x) = 1 and (b) 1 āˆ’ tanh 2(x) = sech 2(x). solution (a) cosh2(x) āˆ’ sinh2(x) = ex + eāˆ’x 2 2 āˆ’ 2 = e2x + 2 + eāˆ’2x 4 āˆ’ = 4 = . (b) we start with the identity proved in part (a): cosh2(x) āˆ’ sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 āˆ’ sinh2(x) cosh2(x) = 1 or 1 āˆ’ tanh 2(x) = .
Answers: 3
You know the right answer?
Find all of the roots of x6 āˆ’ 25x4 āˆ’ 625x2 + 15,625 = 0. (Hint: Rearrange the terms with a sum of cu...
Questions
question
English, 26.07.2019 12:00
question
Computers and Technology, 26.07.2019 12:00
question
Mathematics, 26.07.2019 12:00
question
History, 26.07.2019 12:00
question
Advanced Placement (AP), 26.07.2019 12:00
Questions on the website: 13722360