Determine solutions to the given equation or inequality, Mathematics

Assignment Help:

Illustrates that the following numbers aren't solutions to the given equation or inequality.

y = -2 in 3( y + 1) = 4 y - 5

Solution

In this case in essence we do the same thing that we did in the earlier example.  Plug the number in and illustrates that this time it doesn't satisfy the equation. For equations which will mean that the right side of the equation will not equivalent to the left side of the equation.

768_Determine solutions to the given equation or inequality.png

   - 3 ≠ -13     NOT OK

Thus, -3 is not the similar as -13 and thus the equation isn't satisfied. Thus to the equation y= -2 isn't a solution

Now, there is no cause to think that a given equation or inequality will just have a single solution.  Actually, as the first example illustrated the inequality 2 ( z - 5) ≤ 4z has at least two solutions.  Also, you may have noticed that x = 3 is not the only solution to x2 - 9 = 0 .  In this case x = -3 is also solution.


Related Discussions:- Determine solutions to the given equation or inequality

Forecast errors, Forecast Errors Differences among actual results and ...

Forecast Errors Differences among actual results and predictions may arise from many reasons. They may arise from random influences, usual sampling errors, option of the wrong

Constants of integration, CONSTANTS OF INTEGRATION Under this section w...

CONSTANTS OF INTEGRATION Under this section we require to address a couple of sections about the constant of integration. During most calculus class we play pretty quick and lo

Earning money, Terry earns $680 per week. He is entitled to 4 weeks annual ...

Terry earns $680 per week. He is entitled to 4 weeks annual leave and receives an additional holiday loading of 17.5%. Calculate his total pay for this holiday period.

Properties of definite integral, Properties 1.  ∫ b a f ( x ) dx = -∫ ...

Properties 1.  ∫ b a f ( x ) dx = -∫ b a f ( x ) dx .  We can interchange the limits on any definite integral, all that we have to do is tack a minus sign onto the integral

Add or subtract operations for complex numbers, performs the mentioned oper...

performs the mentioned operation and write the answers in standard form. ( -4 + 7 i ) + (5 -10 i ) Solution Actually there isn't much to do here other than add or subt

#title.square footage, The area of a rectangular yard is 480 square feet. T...

The area of a rectangular yard is 480 square feet. The yard is 24 feet wide. How many feet do I need to fence all four sides?

Data editing, how to remove wild points in a data set...

how to remove wild points in a data set...

Explain english system in details, Explain English System in details? T...

Explain English System in details? There are three types of measurements that can be taken using the English System: length, distance, weight, and capacity. Length and dista

Write Your Message!

Captcha
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