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Logarithmic inequalities

Logarithmic inequalities

Lesson about the solving logarithmic inequalities  In this 9 minut lesson you can learn how to solve logarithmic inequality of high level. Good...

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SAT geometry task about square and trapezium

SAT geometry task about square and trapezium

Are you familiar with SAT mathematics exam?  If not then this lesson represents one of SAT geometry exam task. Good...

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Task about the triangle which two sides are multiples of the first side

Task about the triangle which two sides are multiples of the first side

All the sides of a triangle is a multiple of each other. What type of triangle can it be? If you are interested to know the answer in 5 minut you can find out it by watching this video lesson. Good...

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