Answer:This law of exponents can only be used when the bases are equal.
Step-by-step. explanation:
For this case we have the following polynomial:

We make the following change of variables:

Rewriting we have

Factoring the second order polynomial we have:

Then, returning the change we have:

Finally, we factor the expression in the parentheses of the second term:

Answer:
the completely factored form is:

Answer:
35C12 = 834451800
Step-by-step explanation:
.............
slope = - 
calculate the slope m using the gradient formula
m= (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (- 3, 6)
m =
=
= - 
-4x^4 - 15x^2 + 1 - 19/x^2 is your answer
Hope I helped :)