## LIFE IN MURMANSK, A CITY IN RUSSIA WHERE SUN DOES NOT RISE FOR 40 DAYS

Murmansk is a city in north-west of Russia with about 300,000 people. In every winter, sun doesn’t rise for 40 days, from December 2 to  January 10 (40 days). People there must live without daylight for the entire 40 days. Read More …

## SOLVING QUADRATIC EQUATIONS USING COMPLETING THE SQUARE METHOD (VIDEO)

Watch the video on how to solve quadratic equations using completing the square method: After watching the video, try and solve the following quadratic equations using completing the square method: (1) x2 + 6x + 5  = 0     Read More …

## SOLVING QUADRATIC EQUATIONS USING FACTORISATION METHOD (VIDEO)

Watch the video here on how to solve quadratic equations using factorisation method:   After watching the video, try and solve the following quadratic equations using factorisation method: (1) x2 + 6x + 5  = 0         Read More …

## SEAWORLD SHAMU KILLER WHALE SHOW (VIDEO)

Animals are not as stupid as some of us think they are. Watch the video of SeaWorld Shamu Killer Whale Show: (Photo Credit: imgarcade.com) 00

## COMPLETING THE SQUARES FOR ALGEBRAIC EXPRESSIONS (VIDEO)

Watch the video here on how to complete the squares for algebraic expressions:     After watching the video, try and complete the squares for the following algebraic expressions: (1) x2 + 2x               Read More …

## SOLVING QUADRATIC EQUATIONS USING QUADRATIC FORMULA METHOD (VIDEO)

Watch the video here on how to solve quadratic equations using Quadratic formula method:   After watching the video, try and solve the following quadratic equations using Quadratic formula method: (1) x2 + 5 + 6x  = 0     Read More …

## CONVERTING RECURRING DECIMALS TO FRACTIONS (VIDEO)

Watch the video here on how to convert recurring decimals to fractions:   After watching the video, try and convert the following recurring decimals to fractions: (1) 0.3333…                (2) 0.181818…..         Read More …

## SOLVING SIMULTANEOUS EQUATIONS USING SUBSTITUTION METHOD 2 (VIDEO)

Watch the video here on how to solve simultaneous equations using substitution method:   After watching the video, solve the following equations using substitution method: 4x + 3y  =  10  …………….(i) 3x + 5y  = 13  ………………(ii)

## SOLVING SIMULTANEOUS EQUATIONS USING SUBSTITUTION METHOD 1 (VIDEO)

Watch the video here on how to solve simultaneous equations using substitution method:     After watching the video, solve the following equations using substitution method: 3x + y  =  13  …………….(i) 2x – 3y  = -17  ………………(ii) (Photo Credit: Read More …

## SOLVING SIMULTANEOUS EQUATIONS USING ELIMINATION METHOD (VIDEO)

Watch the video here on how to solve simultaneous equations using elimination method:   After watching the video, solve the following equations using elimination method: 3x + 2y  = 21  …………….(i) 4x – 3y  = 11  ………………(ii)