HELP PLEASE! simplify the radical expressions. state any excluded values. show your work. 1. 3x-6/x-2 2. x-2/x^2+3x-10

Question

HELP PLEASE! simplify the radical expressions. state any excluded values. show your work.  1. 3x-6/x-2  2. x-2/x^2+3x-10

anonymous · Answer

combined like turms and bring all the x's together then combined the regular numbers

anonymous · Answer

i've tried. i cant understand how to do it.. i suck at math..

akashdeepdeb · Answer

$$1.~~\frac{3x-6}{x-2} = \frac{3(x-2)}{(x-2)} = \frac{3 \cancel{(x-2)}}{\cancel{(x-2)}} = 3$$
$$2. ~~\frac{x-2}{x^2 + 3x - 10} = \frac{(x-2)}{(x+5)(x-2)} =\frac{\cancel{(x-2)}}{(x+5)\cancel{(x-2)}}  = \frac{1}{(x+5)}$$

Getting this? :)

anonymous · Answer

getting it a little better. i suck at math bad..

anonymous · Answer

3x goes with x  so 4 x and 2 negitives equals a positive so -6 * -2 = 12 
12/4x   equals x =3

anonymous · Answer

ohhh

anonymous · Answer

yeah 3 is the answer

anonymous · Answer

so would x-2 be the excluded values? or would it be 3?