Monday

March 30, 2015

March 30, 2015

Posted by **Johny** on Thursday, December 1, 2011 at 6:09pm.

A) (sqrt(9+10x^2))/(7+9x)

- calculus -
**MathMate**, Thursday, December 1, 2011 at 6:32pmUse l'hôpital's rule or

divide top and bottom by x and take limits:

Lim (sqrt(9+10x^2)/x) / ((7+9x)/x)

x->∞

=Lim sqrt(9/x^2+10) / (7/x + 9)

x->∞

=sqrt(10)/9

**Answer this Question**

**Related Questions**

Calculus - Find the limit as x approaches 0 [(sqrt(x+9))-3]/x A. 0 B. 1 C. ...

Calculus - Evaluate the limit. as x approaches infinity, lim sqrt(x^2+6x+3)-x

Calculus - Find limit as x approaches 1 5/(x-1)^2 A. 0 B. Negative infinity C. 5...

Algebraic limits - The limit as x approaches infinity. (1)/(5^x) The limit as x ...

AP Calculus - For which of these functions f(x) does limit as x approaches ...

Calculus - For which of these functions f(x) does limit as x approaches negative...

calculus - What is the limit of the function as x approaches infinity? 4x^4 - 4^...

calculus - what is the answer for the integral of (1/(xln(x)) from 1 to infinity...

Calculus - 1.Evaluate: (1/(x*sqrt(x^2-4)) I know the answer is -1/2*arctan(2/...

Calculus - What is the limit? 1. limit as x goes to POSITIVE infinity (10x+8)/(...