[Question]If x = 5 and y = 6, then x² + y² = ?[/Question] [Answer]121[/Answer] [Answer-Correct]61[/Answer-Correct] [Answer]60[/Answer] [Answer]96[/Answer] [Question ...
Most preschoolers and kindergarteners can solve basic algebra questions before even entering a math class, reveals a new study. The study, conducted by Johns Hopkins University's Krieger School of ...