hello Freidns,

I am stuck at the problem,

Find : lim x->infinity 23x^3+45/78x^3+9

:)

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- Apr 4th 2007, 03:31 AMharshal54321Find the Lim
hello Freidns,

I am stuck at the problem,

Find : lim x->infinity 23x^3+45/78x^3+9

:) - Apr 4th 2007, 06:27 AMCaptainBlack
- Apr 4th 2007, 06:41 AMSoroban
Hello, harshal54321!

Youshould learn to use parentheses.*really*

Don't make us**guess**at what you mean . . .

Quote:

. . . . 23x³ + 45

. lim -------------

x→∞ .78x³ + 9

Divide top and bottom by x³

. . . . 23 + 45/x³ . . . .23 + 0 . . . . 23

. lim .------------ . = . --------- . = . ---

x→∞ .78 + 9/x³ . . . . 78 + 0 . . . . 78