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!
Carry out the indicated operation and dropped down the answer to lowest terms.
(x2 - 5x -14/ x2-3x+2) . (x2 - 4)/x2-14x+49)
Solution
This is a multiplication. The first thing that we have to always do in the multiplication is to factor everything into sight as much as possible.
(x2 - 5x -14/ x2-3x+2) . (x2 - 4)/x2-14x+49)=((x-7)(x+2)/(x-2)(x-1)).((x-2)(x+2)/(x-7)2)
Now, recall that we can cancel out things across a multiplication like this.
Note that it only works for multiplication and NOT for division!
In this case we do have multiplication hence cancel as much as we can and then do the multiplication to acquire the answer.
(x2 - 5x -14/ x2-3x+2) . (x2 - 4)/x2-14x+49)= (x+2) /( (x-1). (x+2) (x-7) = (x+2)2 /(x-1). (x-7)
Find the standard form of the equation of the parabola with a vertex at the origin and a focus at (0, -7).
what is infinite? ..
In a group of 1000 people, there are 750 people will speak English and 400 people will speak Russian. How many may speak English only? How many will speak Russian? How many can spe
Suppose that, on a certain day, 495 passengers want to fly from Honolulu (HNL) to New York (JFK); 605 passengers want to fly from HNL to Los Angeles (LAX); and 1100 passengers want
Provided a homogeneous system of equations (2), we will have one of the two probabilities for the number of solutions. 1. Accurately one solution, the trivial solution 2.
show that, sin 90 degree = 2 cos 45 degree sin 45 degree
how to explain this strategy? how to do this strategy in solving a problem? can you give some example on how to solve this kind of strategy.
a wheel revolves 360 deegre revolution in one minute .Find how many radians will the wheel subtend in one second
the wholesale p of string beans in dollars per bushel and the daily supply x in thousands of bushel,are related by the equation px+6x+7p=5950. if the supply is decreasing at the r
Example Find the Highest Common Factor of 54, 72 and 150. First we consider 54 and 72. The HCF for these two quantities is calculated as follows:
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