Search results

lim(x-->1+) [(x^2-9)/(x^2+2x-3)] (the + beside the one means from the 'right side of one') Thanks :)

lim (r-->9) [('squareroot' of r) / (r-9)^4] Thanks :)

Here are some questions I really need help on. Please answer as best you can, but you don't have to answer all of it. one or two is fine too. Thanks so much, I really appreciate it :) 1) Simplify (log (base7) 5)(log (base5) 2) 2) For what value of x is the following true? log(x+6) = logx...

Here are some questions I really need help on. Please answer as best you can, but you don't have to answer all of it. one or two is fine too. Thanks so much, I really appreciate it :) 1) Simplify: ((cos^3)x-(sin^3)x) / (sinx - cosx) 2) Simplify: cos (x+("pi"/3)) + sin (x-("pi"/6)) hint...

Here are some questions I really need help on. Please answer as best you can, but you don't have to answer all of it. one or two is fine too. Thanks so much, I really appreciate it :) 1) Simplify: ((cos^3)x-(sin^3)x) / (sinx - cosx) 2) Simplify: cos (x+("pi"/3)) + sin (x-("pi"/6)) hint...

i mean ones that are actually scary. Thanks!