Yes, they are equivalent
6+7-5=8. -5+10+3=8
It is 6 inches if you have 8 3/4 segments lined up togehter
Answer: 8-a^3
You just simply the expression.
Answer:

Step-by-step explanation:
Given

Let the roots be
and 
So:

Required
Determine the relationship between d, c and p

Divide through by d


A quadratic equation has the form:

So:


So, we have:
-- (1)
and
-- (2)
Make
the subject in (1)


Substitute
in (2)


Multiply both sides by d


Cross Multiply

or

Hence, the relationship between d, c and p is: 