27 Answered Questions for the topic Simplify Algebraic Expressions

03/27/18

#### Simplify this expression:

(3/y-1) - (3/y2-1)
The answers can be any of the following (I am prepping for a placement exam at a university):
A) 3y/(y+1)(y-1)
B) 5y/(y+1)(y-1)
C) 3y/(y+2)(y-1)
D)...
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10/23/17

#### Find an expression in simplified form for the perimeter of Sally's patio?

Sally's rectangular patio has a length of (5x - 2) meters and an area (A) of 15x2 - 11x + 2 square meters
find an expression in simplified form for the perimeter of Sally's patio

12/02/16

#### Katie has nine books in her locker, which is three less than the number of books in graces locker. How many books does grace have in her locker?

Katie has nine books in her locker, which is three less than the number of books in graces locker. How many books does grace have in her locker?

04/11/16

#### The sum of two facing page numbers in a book is 145. What are the two page numbers?

The sum of two faving page numbers in a book is 145. What are the two page numbers?

03/17/16

#### Simplify the problem

Simplify: x 5/3
__________________
[ x 1/3 (x 1/5)^5] 3/4 ------> try to picture the numbers in fraction form like 5 over 3 and the x's are beside the...
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12/30/15

#### Express in simplest form

10x^2y (x+y)^2 x^2-y^2
--------- • ----------- ÷ -----------
x^2+xy 2x 5y^2

12/30/15

#### Express in Simplest form

36−x^2
----------
(x+6)^2
----------------
x-3
----------
x^2+3x-18

12/16/15

#### how do you simplifly 5y^2 - 2y - 3y^2 + y^2 - 1+ 6v^2

The problem is 5y by the second power minus 2y minus 3y by the second power plus y by the second power minus 1 plus 6v by the second power

10/30/14

#### Hello,I'm trying to simplify the following expression.

√(4a^3*b^-6*x^2)/16a^-3*2b*x^-4)
It's all under the square root sign.The final answer I got was: 64x^8/3b^7/2
But I have no clue if this is correct or not.

09/11/14

#### I'm an 8th grader and got into algebra. My question is how to simplify problems like 5•99

Other examples:
2•(473•5)
12•199
4•27•5•3
they do some different things like
5*99
5*(100+(-1))
500+(-5)
=495

09/10/14

#### The original cost of a cell phone is x dollars. The phone is on sale for 35% off. Write a simplified expression for the sale cost.

I don't know.
In my math class I've been having a hard time with these. It would be great if you guys would help, thanks.

06/07/14

#### Simplifying x(((1^(x+1))/(x+1))

Please help me understand how to simplify
x((1x+1)/(x+1))
to get this:
x/x+1
Thank you!

04/08/14

#### how can i tell when to use the foil method?

whats the difference between foiling and distributing?

08/27/13

#### simpllifying expressions but combining like terms in a problem like this: 14x^ - 5x^

Simplifying algebraic expressions by combining like terms.

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