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5 Problems: Logarithmic, Exponential, Solve Equation, Inequality

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Five problems are "solved for x".

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Five problems are "solved for x" are solved. The logarithmic, exponential, solve equations and inequalities are analyzed.

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1)

2 x^2 +4x=1/8
2(x^2 +2x+1)-2 = 1/8
2(x+1)^2 = 17/8
(x+1) ^2=17/16
(x+1) = SQRT(17)/4 or (x+1) = - SQRT(17)/4
x = SQRT(17)/4 -1 or x = - SQRT(17)/4 -1

*SQRT means ...

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