Square root property, Algebra

Assignment Help:

The second method of solving quadratics is square root property,

                                                 If p2  = d          then       p =±d

There is a (potentially) new symbol that we have to define first in case you haven't seen it still.  The symbol "± " is named as : "plus or minus" & i.e. exactly what this tells us. This symbol is shorthand which tells us that we actually have two numbers here.  One is  p =√d  and the other is p = √- d . 

It is a fairly simple property to use, however it can just used on a small portion of the equations which we're ever likely to encounter.  Let's see some examples of this property.


Related Discussions:- Square root property

Radical Expressions, An object 4.8 feet tall casts a shadow that is 14.4 fe...

An object 4.8 feet tall casts a shadow that is 14.4 feet long. How long in feet would the shadow be for an object which is 16.8 feet tall?

Range and domain, find the range of f(x)=2x+4 for the domain {-4,-1,3,4].

find the range of f(x)=2x+4 for the domain {-4,-1,3,4].

Direct variation, is force applied to the brakes on a car, and stopping dis...

is force applied to the brakes on a car, and stopping distance a direct variation?

Expressions, what is the expression. Of 1=1/2n(3n-1)

what is the expression. Of 1=1/2n(3n-1)

Root, Find all the eighth roots of (19 + 7 i)

Find all the eighth roots of (19 + 7 i)

#title.writing and using inequalities, six is at least four more than a nu...

six is at least four more than a number. write the inequality represents in this sentence

Binary, changing of binary to hexadecimal

changing of binary to hexadecimal

Calculate the greatest common divisor, Question 1: (a) Describe a binar...

Question 1: (a) Describe a binary operation on a set S. (b) Give the definition of a group. (c) State whether the following statements are TRUE or FALSE. Justify your

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