the cubed rt problem the answer is supposed to be 2/3 DERP ok had a brain fart haha got that now..
im still confused about the binomial expansion. and as far as the absolute value one I am not sure. i see that the y values max out at -3 and 3 and as it goes to zero the y values stay...
these weren't formatted right. the middle one the x is underneath the top term as well as for the absolute (|3x|)/x
also, i tried to multiply the middle one by its conjugate √(3x+2) - √2
i wind up getting (3x)/(x (√(3x+2) - √2) ) i think that's the right track but I am not sure
few calc limit questions! need help!
Homework Statement
limit x-> -1 of cubed rt (3x-5/25x-2)
not sure how to go about this at all
i think the answer is 2/3 but i can't work it up
lim x->0 √(3x+2) - √2
x
r(x)= |3x| A) lim x->0 of r(x)...