Friday
December 6, 2013

# Posts by Marco

Total # Posts: 215

Chemistry
Which of the following substances has the greatest solubility in water? A. Ca(OH)2, Ksp = 6.5 × 10-6 B. Ag2SO4, Ksp = 1.5 × 10-5 C. PbI2, Ksp = 7.9 × 10-9 D. Zn(IO3)2, Ksp = 3.9 × 10-6 E. BaF2, Ksp = 1.5 × 10-6

Math-Factoring 2
AAAAAAAAAAAAAAAHHHHHHH...thanks..it's in the details.

Math-Factoring 2
The last one shold be (x ) (x )

Math-Factoring 2
Factor Completely 2x^3-40x^2-192x I have a common factor of x so I rewrote the problem as x(x^2-40x+192) then trying to use FOIL rewrote as (x ) (x ) And that is where i'm stuck.

Math - Factoring
Thank you. I am not feeling 100 percent confident in this topic, so you might see a few more, i do appreciate the help!

Math - Factoring
Factor Completely 6^8+12x^6-24x^4+30x^2 I got 6x^2(x^6+2x^4-4^2+5) Correct?

math
Thanks!

math
I am not totally understanding this process. Factor Completely: x^5y^2 - x^4y^2 - 2x^3y^2

Algrera
Write the equation of the line passing through the given two points? a) (3,7) and (4,7) Answer: m=7-7/4-3 b) (2,7) and (2,9) Answer: m=9-7/2-2 c) (5,-3) and (1,7) Answer: m=7-(-3)/1-5 Correct?

Algrebra
I see it thanks...

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