I guess you mean:
X^2 - X - 6 and X^2 - 5X + 6
X^2 - X - 6 = (X + 2)(X − 3)
X^2 - 5X + 6 = (X − 2)(X − 3)
Based on that, their common factor is:
(X - 3)
Answer:
3
Step-by-step explanation:
The points belong to an increasing, linear function.
Equation: y = 3x - 1.
The surface is parameterized by

and the normal to the surface is given by the cross product of the partial derivatives of
:

It looks like you're given

Then the normal vector is

Now, the point (2, 2, 0) corresponds to u and v such that

and solving gives
, so the normal vector at the point we care about is

Then the equation of the tangent plane is



The answer is <span>132 cm². Hope this helps
</span>