Express each of the following in the form `a+i b :(1/5+2/5i)-(4+5/2i)`

Express each of the following in the form a+i b :(5-3i)^3

Express each of the following in the form a+ib:((1)/(5)+(2)/(5)i)-(4+(5)/(2)i)

Express the following in the form a+i b : (-5i)(1/8i)

Express each one of the following in the form a+ib. (i) (5+4i)/(4+5i)

Simplify and express each of the following in the form (a + ib) : (i)" "((5)/(-3+2i)+(2)/(1-i))((4-5i)/(3+2i))" "(ii)" "((1)/(1-4i)-(2)/(1+i))((1-i)/(5+3i))

Express the following in the form a+i b :(5i)(-3/5i)

Express the following in the form a + ib (-5i)(i/8)

Express the following in the form a +ib:(3+5i)(2+6i)

Express each of the following in the form (a + ib): (i)" "(i)/((1+i))" "(ii)" "(-1+sqrt(3)i)^(-1)" "(iii)" "(5+sqrt(2)i)/(1=sqrt(2)i)