parrm2005 parrm2005

25-03-2021
Mathematics

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Solve : √5y-5 = √4y-1

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crab0001 crab0001

25-03-2021

Answer:

y=4

Step-by-step explanation:

[tex]\sqrt{5y-5} =\sqrt{4y-1} \\(\sqrt{5y-5} )^2=(\sqrt{4y-1} )^2\\5y-5= 4y-1\\5y-4y=-1+5\\y=4\\[/tex]

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