The rational expression
![\dfrac{v^{2}+1}{v^{2}-v-6}=\dfrac{v^{2}+1}{(v-3)(v+2)}](https://tex.z-dn.net/?f=%5Cdfrac%7Bv%5E%7B2%7D%2B1%7D%7Bv%5E%7B2%7D-v-6%7D%3D%5Cdfrac%7Bv%5E%7B2%7D%2B1%7D%7B%28v-3%29%28v%2B2%29%7D)
will be undefined where the denominator is zero. Values of v that make the denominator zero are v=3 and v=-2.
Excluded values of v are -2 and 3.
Answer:
D
Step-by-step explanation:
I think it’s b but I’m not 100% sure you might want a second opinion
The sum of the interior angles of all triangles is 180 degrees. This means you can set all the angles' expressions equal to 180 and solve algebraically for x.
180 = 3x + 2x + x
180 = 6x
30 = x
Answer:
30°
Answer:
is the question want to ans to be in the form of x