adv. alg.
posted by Kaleb .
list all roots of
1) x^53x^4+3x^3x^2=0
2)8x^312x^2+6x1
3) x^4=16

adv. alg. 
Jen
Sorry, I don't remember how to do #1 and 2, but 3 is x=+2

adv. alg. 
Henry
Finding roots of Eqs that are 3rd degree or higher is done mostly by trial and error.However, Excel Spread sheets made the task a little easier.
First, we find a number that will satisfy the given Eq. It was determined
that 0 and 1 were the only numbers that
satisfied your Eq. so the roots are:
1. x = 0, and x = 1.
2. I found only one root for this one:
X = 0.50.
3. X^4 = 16.
Take sqrt of both sides:
X^2 = 4,
Take sqrt of both sides and get:
x = + 2.
Respond to this Question
Similar Questions

math
Could you please solve so I can double check my answers for the practice quiz? 
math
I HAVE THESE ANSWERS FOR THE PROBLEMS. COULD YOU DOUBLE CHECK PLEASE, THIS IS A PRACTICE QUIZ WHICH ISN'T A GRADE IT JUST HELPS ME GET READY FOR THE TEST. 1) a 2) b 3) d 4) a 5) d 1. Solve x^3 + 6x^2 + 13x + 10 = 0. a) –2 + 2i, –2 … 
Alg II
I'm working with finding roots of polynomial equations with degrees of 3 or higher. I have the equation r(x)=x^46x^3+12x^2=6x13 I used a graphing calculator to find the real roots of 1,1 Then I did synthetic using 1, and I ended … 
Alg II
I'm working with finding roots of polynomial equations with degrees of 3 or higher. I have the equation r(x)=x^46x^3+12x^2=6x13 I used a graphing calculator to find the real roots of 1,1 Then I did synthetic using 1, and I ended … 
adv.alg/trig
Square root of 300 
adv. alg.
i squared square root of 80 
Alg 2
By what amount does the sum of the roots exceed the product of the roots of the equation (x7)(x+3)=0? 
Adv algebra
The equation x^2+px+q=0, q cannot be equal to 0, has two unequal roots such that the squares of the roots are the same as the two roots. Calculate the product pq. 
ALGEBRA 2
Use the Rational Root Theorem to list all possible rational roots for each equation. Then find any actual roots. x^3 + 2x^2 + 3x + 6 = 0 (8 points) 
English
1. I (hurridely) dressed in my uniform. 2. The runner beside me looked (serious). 3. The crowd cheered (enthusiastically) for all the runners. 4. Our team is so (excited) about the 400meter relay. 5. Pedro jumped (easily) and cleared …