Josh has begun solving the equation x2+3x+7=0 by completing the square below Explain what Josh’s next step would be to solve this equation.

i think the answer is fried chicken ; >

step-by-step explanation:

my dear correct answer is option number 3

large crystals result from very slow cooling.

evaporation of water: this would produce an evaporite which is a sedimentary rock. like a salt pan in a desert. not possible to have volcanic rocks originate this way.

crystalization in molten earth: slow cooling over time. (hundreds to millions of years)

crystalization at earth's surface: this results in fast cooling. (a few hours to a few months or years)

crystalization from cooling off hot water: that would be a hydrothermal deposit. while associated with volcanics they are not volcanic rocks themselves and usually occur fairly rapidly.