Are all real numbers and imaginary numbers also complex numbers? explain, using the parts of a complex number.

Numbrs are divided in real and imaginary, so they can't be together one thing
Complex number are imaginary numbers

in the other hand if you multiply am complex by i than you get a real number, but that is just a way of expressing, so not all numbers are complex.

(5i)²=-25 a real number is a product of 2 imaginary but it doesn't mean that we can say all are complex

(the explaination is subjectiv, based just in my opinion and knowlige hope it helps)