2nd part of question 8
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Step-by-step explanation:
2x/2x sq.+5x+2 is bigger than 1/x+1
2x/2x sq.+5x+2- 1 x+1=0
2x(x+1)- 2x sq+5x+2/(2 x sq+5x+2)(x+1)=0
2x sq+2x-2x sq-5x-2/(2x sq+5x+2)(x+1)=o
cut down 2x sq
then,
2x+5x-2/(5x+2)(x+1)=0
keep x aside
4x-3/(5+2+2)=0
x=4-3/(5+2+2)=0
x=1/9
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