Explain solving rational equations

Assignment Help Mathematics
Reference no: EM13201140

When solving rational equations, you must check your solutions to make sure you are not including extraneous solutions that are not actual solutions to the original equations. If any of the solutions are "excluded values" in the original equation, then they must be thrown out. Using the rational equation,

x + 2 = 10
x - 2 x + 3 x^2 + x - 6

discuss the concepts of excluded values and extraneous solutions. Try to come up with your own examples as well.

Reference no: EM13201140

Questions Cloud

Is limitless growth really possible : Is limitless growth really possible. What forces do you think will be most important in slowing or halting economic growth.
What is the total value of the company : What is the expected stream of dividends per share for an investor who plans to retain his shares rather than sell them back to the company? Check your estimate of share value by discounting this stream of dividends per share.
Compute the work against gravity required to build a tower : Calculate the work against gravity required to build a tower of height 70 ft in the shape of a right circular cone with base of radius 14 ft out of brick.
Give differences in monopoly and perfectly competitive firm : Jeff Boynton,Consider the following graph:Based on the above graph, answer the following questions for a monopoly and a perfectly competitive firm. Discuss the differences you observe in above between the monopoly and perfectly competitive firm.
Explain solving rational equations : When solving rational equations, you must check your solutions to make sure you are not including extraneous solutions that are not actual solutions to the original equations.
What is the potential profit : If you can enter only one market, and the cost of entering the market is $250,000, should you enter one of the European markets. If you enter, what is your potential profit.
State an appropriate boundary condition to ensure problem : Specify an appropriate boundary condition at x = 0 to ensure that the problem is self-adjoint. b) Use the Rayleigh quotient to show that there are no negative eigenvalues.
Compute the profits-losses from the strategy : The trade is performed over one week-How do the results change under these various scenarios? Discuss your results.
What happens to the supply and demand curves : Suppose Springfield's economy moves into a recession and Y falls to $9 and rising unemployment allows widget makers to reduce wages to $18 per hour. What happens to the supply and demand curves.

Reviews

Write a Review

Mathematics Questions & Answers

  Find the probability that a randomly selected

Find the probability that a randomly selected

  Test the claim of the mean reading times

At the 0.01 level of significance, test the claim that the mean reading times lour the lour age groups are equal.

  Find coefficients an and bn such that this is satisfied

Find coefficients An and Bn such that this is satisfied.

  State if jules wants to use the recipe to make a cake

A certain cake recipe states that the cake should be baked in a pan 8 inches in diameter. If Jules wants to use the recipe to make a cake of the same depth but 12 inches in diameter

  How many possible outcomes

Tom,Bill,John,and Ed are running for school president.The person in second place automatically becomes vice-president.how many possible outcomes are theres in the sample space?

  How many miles has ship m traveled

Two ships leave a port at the same time. Ship M travels north, and Ship N travels east. Five hours later, the two ships are 135 miles apart. If Ship N has traveled 108 miles from the port, how many miles has Ship M traveled?

  Determine the probability that an employee selected

Using excel I'm trying to create a probability tree showing all marginal, conditional and joint probabilities. Im also trying to develop a joint probability table and determine the probability that an employee selected at random would fail the man..

  Expected values and probability distributions

Probability : Expected Values and Probability Distributions - According to an automobile manufacturer, the company uses 3,000 lock-and-key combinations on it's vehicles

  Find the elasticity of demand

The demand function for a product is given by p= -0.01x^2 - 0.1x + 6 where p is unit price and x is the number in thousands.

  Do a and b have the same singular values

Suppose A is an m×n matrix and B is the n×m matrix obtained by rotating A ninety degrees clockwise on paper ( not exactly a standard mathematical transformation!). Do A and B have the same singular values? Prove that the answer is yes or give a co..

  Scale factor of the smaller pyramid to the larger pyramid

The height of one square pyramid is 36 m. A similar pyramid has a height of 18 m. The volume of the larger pyramid is 1600 m3. Determine each of the following.

  Systems of equations application word problem

Stephanie bought eighteen pens, some black and the rest blue, for $8.22. The blue pens cost $0.06 more than the black pens. The number of blue pens that she bought was as close as possible to the number of black pens that she bought. What was the ..

Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd