16+25y^2=40y please help
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Answer:
25 y^2-40y+16=0
25y^2-20y-20y+16=0
5y(5y-4)-4(5y-4)=0
(5y-4)(5y-4)=0
5y=4
y=4/5
#hope it is helpful
#mark as brainliest
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