Question

4i 1/2- (2i 1/2)^2*(0,5)^3-1i1/3:2 prosze o szybkie rozwiazanie duzi pkt!!!!

Answer 1

4 1/2 - (2 1/2)^2 * (0,5)^3 - 1 1/3 : 2 =
= 9/2 - (5/2)^2 * 1/8 - 4/3 * 1/2 =
= 9/2 - 25/4 * 1/8 - 2/3 =
= 9/2 - 25/32 - 2/3 =
= 432/96 - 75/96 - 64/96 =
= 293/96 =
= 3 5/96