Question

simplify - ( x2 - x ) - 1\2 ( x - 3 +3 x2 )

Answer 1

Answer:

1+-root 3/4x+12

Step-by-step explanation:

x^2 - x -1 have imaginary roots because discriminant is negative.

roots are 1_+root3/2

since, denominator is 2 (x-3+6)=(x+3)x2=2x+6

the 2 of numerator is multiplied by denominator.

hence, answer is 1+_root3/4x+12

Answer 2

Answer:

(2x-x) -1/2(x-3+3*2)

x-1/2(x-3+6)

x-1/2(x+3)

x - x/2 - 3/2

(2x-x-3)/2

=(x-3)/2

hope the answer will help you kindly mark me as brainlist