Question

limits

Answer 1

\[\LARGE \lim_{x \rightarrow 1} \frac{(\sqrt{x}-1)(2x-3)}{2x^2+x-3} \]

Answer 2

factor the denominator.

Answer 3

(2x+3)(x-1)

Answer 4

you get x-1
write it as \[(\sqrt x+1)(\sqrt x-1)\]

Answer 5

then directly put x=1

Answer 6

ooo nice :P

Answer 7

oooo :D