" (v) "2i^(2)+6i^(3)+3i^(16)-6i^(19)+4i^(25)

Write the following in the form x+iy: (i) (3+2i)(2-i) (ii) 2i^(2)+6i^(3)+3i^(16)-6i^(19)+4i^(25) . (iii) ((3-2i)(2+3i))/((1+2i)(2-i)) .

Evaluate 2i^(2)+ 6i^(3)+3i^(16) -6i^(19) + 4i^(25)

Evaluate 2i^(2)+ 6i^(3)+3i^(16) -6i^(19) + 4i^(25)

simplify the following 2i^(2)+6i^(3)+3i^(16)-6i^(19)+4i^(25)

If 2i^2+6i^3+3i^(16)-6i^(19)+4i^(25)=x+iy , then

Simplify: 2i^2+6i^3+3i^16-6i^19+4i^25

Prove that : 2i^2+6i^3+3i^16-6i^19+4i^25=1+4i .

Evaluate: (i^(2)+i^(4)+i^(6)+i^(7))/(1+i^(2)+i^(3))

Simplify the following : (i) [i^(19) +(1)/(i^(25))]^(2) (ii) [i^(5)- (1)/(i^(3))]^(4)

Simplify the following : (i) [i^(19) +(1)/(i^(25))]^(2) (ii) [i^(5)- (1)/(i^(3))]^(4)