Wednesday

October 22, 2014

October 22, 2014

Posted by **yoshii** on Friday, January 18, 2013 at 10:48am.

Lim (49x^2-25)/(7x-5)

x->5/7

- Math -
**Steve**, Friday, January 18, 2013 at 10:50amsince 79x^2 - 25 = (7x-5)(7x+5)

f(x) = 7x+5 for x ≠ 5/7

so, the limit is 7(5/7) + 5 = 10

- Math -
**yoshii**, Friday, January 18, 2013 at 10:52amthank u

**Answer this Question**

**Related Questions**

calc - need to find: lim as x -> 0 of 4(e^2x - 1) / (e^x -1) Try splitting ...

Calculus. Limits. Check my answers, please! :) - 4. lim (tanx)= x->pi/3 -(...

Calculus - Find the limit. lim 5-x/(x^2-25) x-->5 Here is the work I have so ...

calc - Use L’Hopital’s rule to find the limit of this sequence (n^100)/(e^n) ......

survey of clac - g(x)={x+6, for x<-2, -1/2x+1, for x> or equal to -2, find...

Calculus - Find the positive integers k for which lim ->0 sin(sin(x))/x^k ...

Calculus - Find the indicated limits. If the limit does not exist, so state, or ...

Calculus - Find the indicated limits. If the limit does not exist, so state, or ...

Calculus - I have two similar problems that I need help completing. Please show ...

Limits - Let lim f(x) =16 as x->4 and lim g(x) =8 as x->4 Use the limit ...