Class 10 Maths | Ex 5.4 Q7 & Q8 | Reciprocal Equations | Reduce to Quadratic | Chapter 5
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Class 10 Maths | Ex 5.4 Q7 & Q8 | Reciprocal Equations | Reduce to Quadratic | Chapter 5
6 просмотров · 4 дн. назад
STEM Genius Point
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6 просмотров · 4 дн. назад
In this video, I solve Class 10 Maths, Chapter 5, Exercise 5.4, Questions 7 and 8 using the reciprocal method only.
You'll learn how to:
✅ Spot a reciprocal equation
✅ Put y = x
y= x^-1(or the matching substitution)
✅ Reduce it to a quadratic equation in y
✅ Solve for y, then go back and find x
✅ Check your final answers
Watch till the end so you don't lose marks in exams.
📌 Class: 10
📌 Chapter: 5 (Quadratic Equations)
📌 Exercise: 5.4
📌 Questions Solved: 7 and 8
📌 Method: Reciprocal method
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