1.) the solutions et of x^2 - 2x + 5 = 0 is ? the answer is {1 - 2i, 1 + 2i} i need the work for it so please help me. thanks
2.) in simplest form the fraction (a/b - b/a)/(1/a - 1/b) the answer is -(a+b) again need the work please and thanks ya
3.)if f(x) = 3x + 2 and g(x) = x^2 - 2, then f(g(x)) is equal to ? the answer is 23. i need the work please.
4.) for a (does not equal) 0,1,-1, the expression ((a - 1)/a)/(a^2 - 1)/a^2) is equivalent to? the answer is a/(a + 1) need the works pleasee
5.) in simplest form, (3x - 9) / [12(x-9/x)] is equal to ? the answer is x/ 4(x + 3). need the works please
6.)If f(x) = x^2 and g(x) = 2x - 1, then f(g(-2)) is? the answer is 25. i need the works please and thanks.
well thats all the problems i cannot find out the work for. 10 points to best answers. thanks ya
2.) in simplest form the fraction (a/b - b/a)/(1/a - 1/b) the answer is -(a+b) again need the work please and thanks ya
3.)if f(x) = 3x + 2 and g(x) = x^2 - 2, then f(g(x)) is equal to ? the answer is 23. i need the work please.
4.) for a (does not equal) 0,1,-1, the expression ((a - 1)/a)/(a^2 - 1)/a^2) is equivalent to? the answer is a/(a + 1) need the works pleasee
5.) in simplest form, (3x - 9) / [12(x-9/x)] is equal to ? the answer is x/ 4(x + 3). need the works please
6.)If f(x) = x^2 and g(x) = 2x - 1, then f(g(-2)) is? the answer is 25. i need the works please and thanks.
well thats all the problems i cannot find out the work for. 10 points to best answers. thanks ya