5. What are the two square roots of 441 and which is the principal rook A. Square roots are -21 and 22. The principal root is -21. B. Square roots are *21 and -22. The principal root is-22 C. Square roots are *21 and -21. The principal root is 21. D. Square roots are + 22 and -22. The principal root is 22
Answers & Comments
Answer:
D. IS THE ANSWER
Step-by-step explanation:
PA BRAINLIEST PO PLSSSSS