The stress distribution on a structure is given by s = 2x(exp.2) + 4x - 30 where sis stress in pounds per square inch and x is the distance in feet from a reference point. At what distance is the stress equal to 0?

the answer is 5636.7

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

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step-by-step explanation:

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the correct answer would be the third option