According to your textbook, analysts have determined that na…

According to your textbook, analysts have determined that nations with high education rankings share several things. For example, they had well-established educational standards with clear goals for all students. They also recruited teachers from the top 5-10% of university graduates yearly. True or False?

Solve the equation by completing the square.   Fill in the b…

Solve the equation by completing the square.   Fill in the blanks. (Just like in HW)     x2 + 12x + 52 = 0      x2 + 12x   = [first]      x2 + 12x + [ps] = [simpliy]     ([bi])2 = [sim]  factored binomial = simplify the right side     x = [ans] separate answers with a coma