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cwrw238
 one year ago
Best ResponseYou've already chosen the best response.1(x5)(x+3)=33 x^2  2x  15 = 33 x^2  2x  48 = 0 can u continue from here?

wilks311
 one year ago
Best ResponseYou've already chosen the best response.0Thanks! Just realized my mistake. added 33 instead of subtracting

wilks311
 one year ago
Best ResponseYou've already chosen the best response.0Ah another question. Havent done this stuff in 4 years.

wilks311
 one year ago
Best ResponseYou've already chosen the best response.0(x+2)^2(x1)+(x+2)(x1)^2

whpalmer4
 one year ago
Best ResponseYou've already chosen the best response.1\[(x+2)^2(x1) + (x+2)(x1)^2\]multiply it out, step by step: \[(x+2)^2 = (x+2)(x+2) = x^2+2x+2x+4 = x^2+4x+4\] \[(x^2+2x+4)(x1) = x^3x^2+2x^22x+4x4 = x^3+x^2+2x4\] \[x^3+x^2+2x4 + (x+2)(x1)^2\]you do the rest, then simplify

wilks311
 one year ago
Best ResponseYou've already chosen the best response.0I've gotten down to 2x^3+3x^211x2 Any help factoring that please?

whpalmer4
 one year ago
Best ResponseYou've already chosen the best response.1@cwrw238 pretty sure that those 2s outside parentheses are supposed to be ^2

whpalmer4
 one year ago
Best ResponseYou've already chosen the best response.1life would be easier if openstudiers couldn't copy and paste the questions, losing all of those valuable positional clues :)

wilks311
 one year ago
Best ResponseYou've already chosen the best response.0Guys , you didnt need to expand!

whpalmer4
 one year ago
Best ResponseYou've already chosen the best response.1we didn't need to do anything, really :)

wilks311
 one year ago
Best ResponseYou've already chosen the best response.0just do something similar like a^2v +ab^2 = ab(a+b) then solve!

wilks311
 one year ago
Best ResponseYou've already chosen the best response.0gah im hitting myself >:(
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