Equation 6513

Solve the equation

(y + 5 / y-3) + (y + 3 / y-5) = 3

Correct answer:

y1 =  4.6375
y2 =  0.8625

Step-by-step explanation:

(y+5/y3) + (y+3/y5) =3 (y2+53y)+(y2+35y)=3y  2y211y+8=0  a=2;b=11;c=8 D=b24ac=112428=57 D>0  y1,2=2ab±D=411±57 y1,2=2.75±1.887459 y1=4.637458609 y2=0.862541391 y1=4.6375

Our quadratic equation calculator calculates it.

y2=0.8625



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