## 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 …

## 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 …

## SUPER CONDUCTIVITY – BY KEVIN AFURE (BREAKTHROUGH JUNIOR CHALLENGE 2021)

Below is a video presentation of Super Conductivity by Kevin Afure of Dowen College Lagos, for Breakthrough Junior Challenge 2021. Please, click on the link, like, comment and subscribe on YouTube. Photo Credit: blog.nextias.com

## ASTROBIOLOGY: LIFE IN THE UNIVERSE – BY EBUBECHUKWU NEBO (BREAKTHROUGH JUNIOR CHALLENGE 2021)

Below is a video presentation of Astrobiology by Ebubechukwu Nebo of Dowen College Lagos, for Breakthrough Junior Challenge 2021. Please, click on the link, like, comment and subscribe on YouTube. Photo Credit: www.youtube.com

## PROTEINACEOUS INFECTIOUS PARTICLES -BY BOLUWATIFE PHILLIPS (BREAKTHROUGH JUNIOR CHALLENGE 2021)

Below is a video presentation of Proteinaceous Infectious Particles by Boluwatife Phillips of Dowen College Lagos, for Breakthrough Junior Challenge 2021. Please, click on the link, like, comment and subscribe on YouTube. Photo Credit: www.iflscience.com