Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Example of Fractional Equations:
Example:
Solve the fractional equation (3x +8)/x +5 =0
Solution:
Multiply both sides of the equation by the LCD (x).
(x) ((3x +8)/x +5) = (0) (x)
3x + 8 + 5x = 0
8x + 8 = 0
Now solve the equation such as an ordinary linear equation.
Step 1. Transpose the +8 from the left-hand to the right- hand side of the equation by changing its sign.
8x = 0 - 8
8x = -8
Step 2. Using Axiom 4, divide both sides of the equation by 8.
8x/8 = -8/8
x = -1
Step 3. Check the root.
(3(-1)+8)/-1 +5 = (-3+8)/-1 +5 = -5 + 5 =0
The root checks.
G raph y = sec ( x ) Solution: As with tangent we will have to avoid x's for which cosine is zero (recall that sec x =1/ cos x) Secant will not present at
application of derivatives in engg.
I have difficuties in working out those 3D trigomentry problems within teh shortest possible time. Are there any tricks to get through such problems as soon as possible?
Linear Approximations In this section we will look at an application not of derivatives but of the tangent line to a function. Certainly, to get the tangent line we do have to
Question Write a short note on the following: 1 The weekly salaries of a group of employees are given in the following table. Find the mean and standard deviation of the
y'' + 2y = 2 - e-4t, y(0) = 1 use euler''s method with a step size of 0.2 to find and approximate values of y
Probability -Probability is an extremely popular concept in business management. Since it covers the risks such may be included in certain business situations. This is a fact
for all real numbers x, x 0
Surface Area with Polar Coordinates We will be searching for at surface area in polar coordinates in this part. Note though that all we're going to do is illustrate the formu
Find out all the critical points for the function. Solution Following is the derivative for this function. Now, this looks unpleasant, though along with a little fa
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd