Answer:
2,000,000
Step-by-step explanation:
First of all, I think that you are asking:
=?
So, because multiplication is commutative, we are allowed to group together what we know and what we will deal with later:
can be rewritten as
10*10*100*2=20,000
So, what we do know is that when we take the square root of a number and multiply it by itself (or "square" it) we will get back the number that we started with.
So:
We can rewrite what we had up top as:
We have the following equation:
y = (5-x) / x ^ 2-6x + 5
Rewriting we have:
y = (5-x) / (x-5) * (x-1)
The discontinuity points are:
x = 5
x = 1
x = 5 is removable. For this, we rewrite the function again:
y = (-1 * (5-x)) / (- 1 * (x-5) * (x-1))
y = ((x-5)) / ((x-5) * (1-x))
We cancel similar terms:
y = 1 / (1-x)
Answer:
the points of discontinuity are:
x = 5
x = 1
x = 5 is removable
Answer:
c = 27
Step-by-step explanation:
given 
= 
( cross- multiply )
4c = 3 × 36 = 108 ( divide both sides by 4 )
c = 27
note that 
= in simplest form
Answer:
When the discriminant value is zero, we get one real solution; When the discriminant value is negative, we get a pair of complex solutions; Standard Form. The standard discriminant form for the quadratic equation ax 2 + bx + c = 0 is. Discriminant, D = b 2 – 4ac. Where. a is the coefficient of x 2. b is the coefficient of x. c is a constant term.
Estimated Reading Time: 50 secs
Step-by-step explanation:
