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# Class 10th maths science group Chapter 1 Exercise 1.2

Class 10th maths science group Chapter 1 Exercise 1.2

08/28/2017 11:14:19 am - notes - 10th - Mathematics Science Group - administratorThis series of lecture is about class 10th maths book exercise 1.2. You will get the lectures and notes about all the exercises of maths 9th, 10th, 11th, 12th. These lectures are related to Punjab Textbook Board PTB, Federal Board, Rawalpindi Board and all other educational boards of Punjab.

Contact +923445939990 to get complete DVDs of Notes and Video lectures of 10th Mathematics Science Group at your doorstep.

This Lecture includes complete notes of Exercise 1.2 Chapter 1 Quadratic Equations from class 10th maths (science group) Punjab Text Book Board. For FBISE, RWPBISE and all other boards like Lahore Board, Sargodha Board etc.

In this Lecture you will go through following Topics: 1. Quadratic Formula i) Derivation of quadratic formula by using completing square method. ii) Use of quadratic FormulaCant see the pdf file? Click here

Select a Question from the list bellow to see the video of that Question directly (works best in Google Chrome Browser):Q. 1: Solve the following equations using quadratic formula.(i) `2-x^2 = 7x` (ii) `5x^2+8x+1 = 0` (iii) `sqrt(3)x^2+x = 4sqrt(3)` (iv) `4x^2-14 = 3x` (v) `6x^2-3-7x = 0` (vi) `3x^2+8x+2 = 0` (vii) `3/(x-6)-4/(x-5) = 1` (viii) `(x+2)/(x-1)-(4-x)/2x = 2 1/3` (ix) `a/(x-b)+b/(x-a) = 2` (x) `-(l+m)-lx^2+(2l+m)x = 0` Problem loading Video or seeking questions? Try Alternate Links Class 10th maths science group Chapter 1 Exercise 1.2 All exercises Full Solutions Class 10th maths science group Chapter 1 Exercise 1.2 Notes Class 10th maths science group Chapter 1 Exercise 1.2 Video lecture Class 10th maths science group Chapter 1 Exercise 1.2 All Questions pdf Notes

Next/Previous Lecture: Class 10th maths science group Chapter 1 Exercise 1.1 - Notes, Solutions and Video Lectures

08/28/2017 07:49:39 am - notes - 10th - Mathematics Science Group - This series of lecture is about class 10th maths book exercise 1.1. You will get the lectures and notes about all the exercises of maths 9th, 10th, 11th, 12th. These lectures are related to Punjab Textbook Board PTB, Federal Board, Rawalpindi Board and all other educational boards of Punjab.

Next/Previous Lecture: Class 10th maths science group Chapter 1 Exercise 1.3 - Notes, Solutions and Video Lectures

08/28/2017 12:06:16 pm - notes - 10th - Mathematics Science Group - This series of lecture is about class 10th maths book exercise 1.3. You will get the lectures and notes about all the exercises of maths 9th, 10th, 11th, 12th. These lectures are related to Punjab Textbook Board PTB, Federal Board, Rawalpindi Board and all other educational boards of Punjab.

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