Posted by Unknown on Wednesday, August 29, 2012 at 11:20am.
let u = x^1/2. then you have
u^2 - 3u + 2 = 0
(u-2)(u-1) = 0
u = 1 or 2
so, x^1/2 = 1 or 2
x = 1 or 4
Algebra2 - Are these right?! Absolute value : 1. |x^2-2x+16|=8 x=-4 x=-3 x=-2 x=...
Algebra2 - Help Solving This? 1. x-3x^1/2+2=0
algebra2 - -3x+y=-2 -2=7x-y
algebra2 - y= 1/3x + 3/2 what is your question?
Algebra2 - Does |x^2-3x+3|=3 have a solution?
algebra2 - If f (x) = x² + 3 and g (x) = 3x - 1 then find the following: 1...
Algebra2 - If f (x) = x² + 3 and g (x) = 3x - 1 then find the following: 1...
Algebra2 - How would you solve these absolute value equations? 1.|3x-1|=|x+4| 2...
algebra2/trig - for what are value of k are the roots of 3x^2-6x+k=0 equal?
algebra2 - 9x(squared)+3x+16=0 factoring quadratic equations
For Further Reading