Consider this expression. 4va2 – 62
Type the correct answer in the box. Use numerals instead of words. For help, see this worked example e.
When a = -5 and b = 3, the value of the expression is 4.

Please help haha, I’m terrible at math (also if you know how to type the square root sign on a computer that’d be useful information as well, thank you!!)

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

Una caja de galletas contiene 16 paquetes y cada una de estas tiene 12 galletas y se quieren repartir entre 6 niños ¿de cuantas galletas le toca a cada niño?

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?