## vivianrush Group Title What is the absolute value of the number? 3 + i A.square root 10 B.4 C.8 D.square root 3 2 years ago 2 years ago

The absolute value of a complex number $$z=a+bi$$ is defined as follows:$|z|=|a+bi|=\sqrt{a^2+b^2}.$Try again using this.