oxford new countdown book 7 third edition || chapter 4 || Exercise 4 || Q4_Q5 easily solved

Assalamualaikum This is the great channel that provides several maths tutorial for teachers, students, parents and for guidance . In this lecture we solved the oxford new countdown book 7 third edition chapter 4 square and square roots Exercise 4 Question 4 , 5 in the world easiest way with explaination and detail. So please subscribe my YouTube channel.    • oxford new countdown book 7 third edition ...   grade 7, class 7 , lecture is in Urdu, lecture is in Hindi. mathematics for fun 😊 ‪@talhaharriskhan0108‬