I am a square number. The sum of my digits is 9. What square numbers might I be?

"how does lena finally defeat the robots? ” this question will best be used to describe the story’s exposition. rising action. climax. falling action.

Which of the following are accepted without proof in a logical system? check all that apply.

Hardest math question of all time can you solve the equation. check for extraneous solutions.9∣9-8x∣ = 2x+3