The rational equation dealing with springs mentioned in the beginning of this lesson is v= √ (k∕m x²) . The letters k and m represent constant values that reflect the composition of the spring and...

The rational equation dealing with springs mentioned in the beginning of this lesson is v= √ (k∕m x²) . The letters k and m represent constant values that reflect the composition of the spring and...

2x5 +11x4+10x3-20x2-12x+9=0

3x4+4x3+2x2-4x=0

This is a question about rational expressions. I know there is a formula I just can't think of it.

Its a precalculus question in rational espressions

This needs to be answered in rational expressions

This problem was on a test and because I got it wrong my teacher wants me to redo it. (x2-4)/(x2+3x+2) * (x2-1)/(x2+x-6) (x-2)(x+2)/(x+1)(x+2) * (x-1)(x+1)/(x+3)(x-2) after...

an airplane can travel 355 mph in still air. if it travels 2562 miles with the wind in the same length of time it travels 2408 miles against the wind, what is the speed of the wind

Need to know how much time it would take for them to finish the job, working as a team. In the fraction form.

(x^2+1)^5(4x)-x^2(7)(x^2+1)^4(4x)/(x^2+1)^9

15/(x^2-5x) is the rational expression. I got as far as 15/(x(x-5)). I don't know where to go from here.

I got to the final answer of... -48x^4 - 42x^3 - 15x^2 -5x / (8x+7)(3x+1)

f(x) = (2x-2)/ x2+x-2 g(x) = a/ b+x

the length of a rectangle is (x+3)/x^2+x+12. the width is (x^2+7x+12)/w^2-9. what is the area in the simplest form? Factored: (x+3)/x^2+x+12*(x+3)(x+4)/(x+3)(x-3) I...

a2 ------- 2a+6

how do you simplify X^3 - 64

One number is 3 less than another. The sum of their reciprocals is equal to 7 divided by the product of the two numbers. Find the numbers.

Width:20 Length: 12x+24 of all boards(rectangles). Target within board 1 measurements(rectangle): width 6x-3 length: 2x+4. target within board 2 measurements (circle): radius 6x. target...

to paint one room. that is the end of the question. How would I write an expression to represent the number of rooms per hour each person can paint?

a) The area of a rectangle is x^2+7x+13. If the length is (x+4), write an expression for the width of the rectangle, including the remainder. b) ...