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3x(x-1)^1/2 +2(x-1)^3/2 =0 solve

User Dave Riedl
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2 Answers

2 votes

3x (x - 1)^1/2 + 2(x - 1)^3/2 = 0

Factoring:-

(x --1)^1'2( 3x + 2(x - 1) = 0

therefore

(x - 1)^1/2 = 0 or ( 5x - 2) = 0

x = 1 or x = 2/5

There is one real root 1 as 2/5 will not give a real root ( 0.5-1)^(1/2) is not real.
User Redtopia
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7.7k points
2 votes
x=827
and
Neg 1
Factor out the neg first then you will get that out the way
User Phil F
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7.8k points