/sci/ - Science & Math

University thread
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My homework is tarded, internet based homework is telling me answers I'm sure are right are wrong, can /sci/ confirm before I email my T.A.?

Find all values of b for which the trinomial can be factored. (Enter your answers as a comma-separated list.)
x^2 + bx + 135

Answers: 32, 48, 24 (because 9*15=135, 45*3=135, and 5*27=135)

[(x – 7) + y]^2 Should be(x^2)-14x+49+y^2

[(- 27 x^18)/(y^(- 36))]^(2/3) should be -9(x^12)(y^24)

Is there a problem with the program or am I making an error?

Wondering about the reputation of my university, supposedly it is the best in the state but I've run into some stupid people here.

What have you heard, what programs are good?
I'm doing neuroscience/biochem

>>3547364
University of Florida

Any UFfags? Specifically, any in the neuroscience IDS? I'm a freshman and want to start research come fall.

don't tase me bro

I'm planning on working towards a Bachelors of Science in Civil Engineering at UF.

Any other current or aspiring civil engineers out that can give any advice or prior experiences?