# Posts by Lueshelle

Total # Posts: 22

**intermediate algebra**

express in terms of i - sqrt -496

*April 26, 2012*

**intermediate algebra**

Dal and Kim can assemble a swing set in 1/1/2 hrs,working alone it takes Kim 4 hrs longer than Dal to assemble the swing set.How long would it take Dal to working alone to assemble the set

*April 25, 2012*

**intermediate algebra**

Solve....x(x-3)=x-9

*April 24, 2012*

**intermediate algebra**

Solve by factoring...2a^2+3=7a

*April 24, 2012*

**intermediate algebra**

The danville Express travels 280 miles at a certain speed.If te speed were increased by 5 mph the trip could have been made in 1 hr less time.What was the actual speed?

*April 24, 2012*

**intermediate algebra**

Factor using the AC method..6x^3-4x^2-10x

*April 24, 2012*

**intermediate algebra**

Soe using the eliminatin method.Show work.State if it has infinite solutions or no solutions...-15r+12s=24,30r-24s=48

*April 24, 2012*

**intermediate algebra**

Rewrite with positive exponents.Assume that even roots are nonnegative quanities and all denominators are nonzero...(4xy^-2)^-2

*April 24, 2012*

**intermediate algebra**

Factor completely.Using the AC method....6x^3-4x^2-10x

*April 22, 2012*

**intermediate algebra**

Factor the expression 25x^2- 60xy+36y^2 into a product of binomials

*April 18, 2012*

**intermediate algebra**

Factor the expression 64a^2-16ab+b^2 into a product of binomials

*April 18, 2012*

**intermediate algebra**

Use the difference of squares rule to factor the following expression....81z^2-49y^2

*April 18, 2012*

**intermediate algebra**

Factor out the greatest common factor from the expression 7x^2+56x-21

*April 18, 2012*

**intermediate algebra**

Find the quotient...Show work.....y^4+y+1/y^2-9

*April 13, 2012*

**intermediate algebra**

Find the product...(x-2)(x^2+2x+4)

*April 13, 2012*

**intermediate algebra**

Essay.Show work.The area of a rectangular swimming pool is given by 3x^2+11x+6ft^2.One side lenght of the pool is given by 3x+2ft.What is the algebraic expression for the other side of the pool.Simplify,an include correct units as part of your answer

*April 12, 2012*

**intermediate algebra**

short answer.Find the quotient.6x^3-5x^2-13x+13/2x+3

*April 11, 2012*

**intermediate algebra**

short answer. fin the following quotient.x^2-36/x+6

*April 11, 2012*

**intermediate algebra**

Essay.Show all work. A gardener wants to create a rectangular garden with the length of 3x-2y ft. and the width of 3x-3y ft. What is an algebraic expression for the area of the garden.Be sure to multiply this out.Express in the simpliest correct mathematical form and include ...

*April 11, 2012*

**intermediate algebra**

Short answer.The lenght of the side of a rectangular desk is given by 5x-8y cm.The lenght of the front is given by 5x+8y cm.What is the algebraic expression for the are of the top of the rectangular desk?Include the correct units as part of your answer

*April 10, 2012*

**Intermediate algebra**

Essay.show work Find the following product.(y-10)^2

*April 10, 2012*

**Intermediate algebra**

Find the product.(x-7)(x+7)

*April 10, 2012*

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