Find the value of limit , lim x=5 2x^2+9x-5/x^2-6x+5 .
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Answer:
x=5...............eqn1
putting the value of x in given equation
2x^2+9x-5/x^2-6x+5
2(5)^2+9(5)-5/(5)^2-6(5)+5
2×25+45-5/25-30+5
50+45-1/5-30+5
95+5-30-1/5
100-30-1/5
70-1/5
349/5
=69.8
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