What could the dimensions of the floor be in terms of x, Mathematics

Assignment Help:

Harold is tiling a rectangular kitchen floor with an area that is expressed as x2 + 6x + 5. What could the dimensions of the floor be in terms of x?

Because area of a rectangle is length × width, seems for the factors of the trinomial to ?nd out the two dimensions. First check to see if there is a general factor in each of the terms or if it is the difference between two perfect squares, and it is neither of these. The next step would be to factor the trinomial within two binomials. To do this, you will be doing a method that resembles FOIL backwards. (First terms of each binomial multiplied, Outer terms in each multiplied, Inner terms of each multiplied, and Last term of every binomial multiplied.) First results in x2, so the ?rst terms must be (x  )(x ); Outer added to the Inner combines to 6x, and the Last is 5, so you required to ?nd out two numbers in which add to generate +6 and multiply to generate +5. These two numbers are +1 and +5; (x + 1)(x + 5).

 


Related Discussions:- What could the dimensions of the floor be in terms of x

Solutions to systems, Now that we've found some of the fundamentals out of ...

Now that we've found some of the fundamentals out of the way for systems of differential equations it's time to start thinking about how to solve a system of differential equations

Logarithms, How to solve this: log x(81) = 4

How to solve this: log x(81) = 4

What is the cost per ounce of detergent, A 64-ounce bottle of detergent cos...

A 64-ounce bottle of detergent costs $3.20. What is the cost per ounce of detergent? To ?nd out the cost per ounce, divide the cost through the number of ounces; $3.20 ÷ 64 =

Complex number, a ,b,c are complex numbers such that a/1-b=b/1-c=c-1-a=k.fi...

a ,b,c are complex numbers such that a/1-b=b/1-c=c-1-a=k.find the value of k

Simplified radical form, If we "break up" the root into the total of two pi...

If we "break up" the root into the total of two pieces clearly we get different answers. Simplified radical form: We will simplify radicals shortly so we have to next

#title., I need to follow the pattern .125,.25,.375,.5, ?

I need to follow the pattern .125,.25,.375,.5, ?

Evaluate the slope of the line, Evaluate the slope of the line: Examp...

Evaluate the slope of the line: Example: What is the slope of the line passing through the points (20, 85) and (30, 125)? Solution:            m = 125 -85/30-20 = 4

Determine the derivative f ( x ) = 2 x2 -16x + 35, Determine the derivative...

Determine the derivative of the following function by using the definition of the derivative. f ( x ) = 2 x 2 -16x + 35 Solution Thus, all we actually have to do is to pl

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