Tuesday

September 16, 2014

September 16, 2014

Posted by **Nico** on Tuesday, September 17, 2013 at 4:24am.

- calculus -
**Steve**, Tuesday, September 17, 2013 at 4:31am3x^2+13x-4 = 0 when x = -1/6 (13±√217)

9x^2-3x-2 = (3x-2)(3x+1)

so, f(x) is discontinuous at x = -1/6 (13±√217) where the denominator is zero.

**Answer this Question**

**Related Questions**

math/algebra - subtract. express in simplest form 13x/30 - 4x/ 15 = factor the ...

Algebra - Can you pleas Solve the quadric equation step by step 4x square =13x+...

intermidate alegbra - Solve each equadratic equation by factoring. 6^2-13x-28 36...

intermidate algebra - 6^2-13x=-5 6^2-13x=-5 6^2=13x-5 I have tried this problem ...

algebra - 6^2-13x-28 36-13x-28 -13x=-36-28 x=8/13 could you check this problem ...

calculus - Find f'(a) for f(x)=13x/3x+1

math - A piece of wire of length 240 cm is bent into the shape of trapezium ...

Calculus - Suppose that (g(x))^2 + 13x = x^2g(x) + 21, and that g(3) = 6. Find g...

calculus - find limit as x aproches 0 in the equation (5sin(x))/(x^2-13x)

pre-calculus - find the derivative of y=(3x+1)^2 y= square root 13x^2-5x+8