Simplify: `(2+5i)/(4-3i)`

(3+5i)/(2-3i)

Simplify : (i)" "(-2i)((1)/(6)i)" "(ii)" "(-i)(3i)((-1)/(6)i)^(3)" "(iii)" "4 sqrt(-4)+5 sqrt(-9)-3 sqrt(-16)

Simplify ( i ) (((1)/(3))^(-2)-((1)/(2))^(-3)}-:((1)/(4))^(-2)*( ii) ((5)/(8))^(-7)xx((8)/(5))^(-5)

Simplify : (i) ((243)/(32))^((4)/(5)) (ii) root(3)((343)^(-2))

1 Simplify: (i) 2^((2)/(3)) times 2^((1)/(5) and ((1)/(3)^(3))^(7)

Simplify: 5/8+2/5+3/4

Simplify : {:((i),3(6+6i)+i(6+6i),(ii),(1-i)-(-3+6i)),((iii),((1)/(3)-(2)/(3)i)-(4+(3)/(2)i),(iv),{((1)/(5)+(7)/(5)i)-(6+(1)/(5)i)}-((-4)/(5)+i)):}

5.Simplify : (i) (3/4)times(2/5)+(3/4)times(3/5)

Simplify :(i)-(7)/(9)+(3)/(4)

Simplify: (i) 4/9-:5/6 (ii) 5/7-:10 (iii) 5 3/5-:2 1/10