Answer:
1/3 =x
Step-by-step explanation:
-4(3x - 2) = 6x + 2
distribute
-12x +8 = 6x+2
Add 12 x to each side
-12x+12x +8 = 6x+12x+2
8 = 18x+2
Subtract 2 from each side
8-2 = 18x+2-2
6 = 18x
Divide each side by 18
6/18 = 18x/18
1/3 =x
Step-by-step explanation:

As we know that,

So,


Answer:42
Step-by-step explanation:
70% of 60 is 42
F( x ) = ( x - 1 ) ( x + 2i )( x - 2i ), because the zeroes are 1, -2i, +2i ;
f( x ) = ( x - 1 )( x^2 - 4i^2 ) = ( x - 1 )( x^2 + 4 ) = x^3 - x^2 + 4x - 4 ;