Question

What is the modulus of the complex number 5 + 2i ?

Answer 1

Answer:

modulus of complex number is $\sqrt{29}$

Step-by-step explanation:

z=x+iy is a complex numbers

the given complex number is 5+2i

the value of x is 5  and y is 2

the modulus of complex number formula is

$|z|=\sqrt{x^2+y^2} =\sqrt{5^2+2^2} =\sqrt{25+4} =\sqrt{29}$

modulus of complex number is $\sqrt{29}$