Which of the following is true regarding the solutions to the logarithmic equation below? 2logz(x) = 4
log; (x2)-4
x² = 34
x²-81
X=9,-9
OX-9 and x=-9 are true solutions
X-9 and x=-9 are extraneous solutions
x=9 is an extraneous solution and x=-9 is a true solution A
O X - 9 is a true solution and x=-9 is an extraneous solution
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answer: no, but if it does it's a obvious pattern.

step-by-step explanation:

no its the same as every other grade

step-by-step explanation:

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.