Solve the Equation Using the Quadratic Formula (When Necessary, Round $- 4 z ^ { 2 } + z + 6 = 0$

question 102

Short Answer

Solve the equation using the quadratic formula (when necessary, round results to three significant digits). $- 4 z ^ { 2 } + z + 6 = 0$

---

Definitions:

Conservation

The understanding that certain properties of objects remain the same despite changes in their form or appearance.

Conservation

The act of preserving, protecting, or restoring the natural environment and wildlife to prevent depletion or destruction.

Barrier

An obstacle that prevents movement or access, or a circumstance or issue that prevents people from understanding each other or from achieving their goals.

Preoperational Period

A stage in Jean Piaget's theory of cognitive development (approximately ages 2-7) during which children begin to engage in symbolic play and struggle with logic.