Thursday
December 5, 2013

Total # Posts: 98

Algebra
I distributed 3x^2+x-10=f(x) to find the zeroes. My book's answer was (3x-5)(x+2). When I distributed this to make sure I got the original function, I got 3x^2-x-10. Is this still an acceptable way to factor it even though the x is negative instead of positive as it should...

Algebra for Reiny/Bob
The way my book has it is (1/2x^3)-x. Sorry for the confusion

Algebra
How do you factor 1/2x^3-x so that the zeroes can be found? Thank you-Adriana

math
how do you ger the square root

science
list the bodies of water that collects rain when it falls?

geography
what is the capital of burkina faso?

breakfast is served between 6:30am and 10:30am

Math (not specific knowledge, just research)
For math class, we are planning an indoor carnival. We need to figure out the size of each exhibit and vendor, and make sure all of them fit into the space. We can choose any large indoor space we can think of. I did some research online and chose the Pennsylvania Convention C...

criminal justice
Describe how criminal resposability can be limited

physics
A tennis ball has a velocity of 25 m/s and a mass of 57.5 g. After the ball hits a tennis racket, the velocity becomes twice that of the original speed and goes in the opposite direction. What is the force between the ball and the racket if the time that they interact is 0.07 ...

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