Answer:
See below in bold.
Step-by-step explanation:
f(x)=(x-15)(x+1)(x-10) = 0
The zeroes of the function are found as follows:
x - 15 = 0, so x = 15.
x + 1 = 0 and x - 10 = 0.
- in the same way -1 and 10 are also zeroes.
Answer:
Step-by-step explanation:
The relation between the variables is given by
This is a separable differential equation. Rearranging terms:
Multiplying by -1
Integrating
Where D is a constant. Applying expoentials
Where , another constant
Solving for P
With the initial condition P=0 when t=0
We get C=-M. The final expression for P is
Keywords: performance , learning , skill , training , differential equation
Answer:
4.27ft
.91in
2.99L
7.24km
Step-by-step explanation:
We are given the quadratic equation :
Now let us use AC method to factorise it.
Step 1:
Find product of A and C
A=1 and C =-32
A*C =-32
Step 2:
Find factors of -32 such that they add up to give -14.
Factors of -32 that add up to give -14 are -16 and 2.
Step 3:
Rewrite the equation using factors found in step 2.
Step 4:
Factoring by grouping.
Step 5:
Find roots.
x-16=0 gives x=16
x+2=0 gives x=-2
Answer : Roots of the given Polynomial equation are 16 and -2.