Question

PLS HELP

Which of the following is the correct notation for the complex number 76+√-49


A) 76 − 7i



B) 7i + 76



C) 76 + 7i



D) 76+i√49

Answer 1

C. 76 + 7i

Explanation:

49 squared is 7 and since it's negative, it is an imaginary number. Therefore, it is 7i. Which leaves C to be the correct option.