Multiply the numerator and denominator by the whole number. you'll most likely get an improper fraction though.
Whenever it’s to the power of 0 the answer is 1 but idk if it’s negative use photomath
Answer:

Step-by-step explanation:
Equation of a circle is given as :

Take the derivative of the above with respect to x

The equation of the tangent is given by :

Answer:
No, the answer would be on the x-axis. This is because x=5 and y=0, which would mean that the ordered pair (5,0) would be on the x-axis.
Hope this helps!