Perform the indicated operation and write the result in the form a + bi.
4i(-i + 3) - 3(6 - 2i)

What are the sotions to the quadratic equation 9x^2=4

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial