Question

the quadratic equation whose roots are twice the roots of 2 x square - 5 x + 2 is equal to zero is​

Answer 1

Answer:

​  Letαandβbetherootofthegivenequation.

Then,α+β=  

2

5

​  

andαβ=  

2

2

​  

=1

∴2α+2β

∴(α+β)

∴5(2α)(2β)=4

So the required equation is:

x  2 −5x+4=0

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Answer 2

Step-by-step explanation:

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