1003170902 Level: CFind the solution set of the following inequality. log0.12−xx+1>0(12;2)(−∞;−1)∪(12;∞)(−1;12)(−1;2)
1003170901 Level: CFind the solution set of the following inequality. log32x−2x+3≤0(1;5](−3;5][−3;5][−3;1]
1003158805 Level: BWhich of the following statements about the equation is not true? logx24+logx2+log1x1=1The solution is a prime number.The solution is an even number.The solution is a positive number.The solution is an integer.
1003158804 Level: BWhich of the following statements is not true about the equation? logx16+log1x4=2The solution is an odd number.The solution is x=2.The solution is an even number.The solution is a prime number.
1003158802 Level: BFind the solution set of the following equation. log0.2(x)−4log0.04(x)=log5(x)(0;∞)R∅[0;∞)
9000003806 Level: BIn the following list identify an equation such that neither x=5 nor x=3 is the solution of this equation.log3(1−x)=log3(x+16−x2)log(54−x3)=3⋅logxlog5(x2−17)=log5(x+3)log(x−2)−log(4−x)=1−log(13−x)
9000003808 Level: BIdentify one statement which is true for the following equation. log(x−13)−log(x−3)=1−log2The equation does not have a solution.The equation has two solutions.The equation has a unique solution. This solution is a noninteger rational number.The solution is x=0.The equation has a unique solution. This solution is a positive integer.The equation has a unique solution. This solution is a negative integer.