Скачать или смотреть Class 10 Maths Chapter 2 Exercise 2.6 NBF | Ex 2.6 Class 10 | 2.6 Maths Class 10 | Sir Yasir Iqbal

Title:
Class 10 Maths Chapter 2 Exercise 2.6 NBF | Ex 2.6 Class 10 | 2.6 Maths Class 10 | Sir Yasir Iqbal
@Sir Yasir Iqbal
#maths #mathematics #taleemoterbeatkidunya #siryasiriqbal#exercise #taleem #past_paper #apspastpaper #newsyllabusmathematics #math9thclass #federalboard #math9th #taleem #factorization #nbf #9thmathnewbook #9thmathnew #quadraticequation

Time code
00:00 intro
00:01 Q10
08:12 Q11
15:10 Q12
19:26 Q13
22:23 Q14
27:17 Q15

About This lecture:
In this lecture i have solved the following Questions

Chapter: 02
Quadratic Equation

Exercise: 2.6
Question No 1 TO 9
1. Product of two consecutive positive even numbers is 120. Find the numbers.


2. The difference of a positive number and its square is 380. Find the number.


3. The difference of cubes of two consecutive positive numbers is 91. Find them.


4. The sum of the Cartesian coordinates of a point is 9 and the sum of their squares is 45. Find the coordinates of the point.


5. The sum of two numbers is 11 and the product is 30. Find the numbers.


6. The sum of the squares of two consecutive positive odd integers is 34. Find the integers.


7. The sum of ages of a father and his son is 50 years. Ten years ago, the father was 9 times as old as his son. Find the present age of father and son.


8. A two-digit number is decreased by 45 when the digits are reversed. If the sum of the digits is 11, find the number.


9. Sum of two numbers is 20. Find the numbers if the sum of first number and square of other is 40.

Question No 10 TO 15
10. The reciprocal of the sum of reciprocals of two numbers is 12/5. Find the numbers if their sum is 10.

11. A group of 1025 students form two square patterns during morning assembly. One square pattern contains 5 more students than the other. Find the number of students in each pattern.

12. Sum of squares of two positive consecutive numbers is 145. The difference of their squares is 17. Find the numbers.

13. A ball is thrown upwards its height h(t) (in meters) after t seconds is modeled by
d(t) = -5t² + 20t + 2. Find the time when the ball hit the ground.

14. The stopping distance d(x) (in meters) of a car traveling at x km/h is modeled by
d(x) = 0.05x² + 0.4x. If the stopping distance is 30 meters, find the speed of the car.

15. A valuable stamp 4 cm wide and 5 cm long. The stamp is to be mounted on a sheet of paper that is 5½ times the area of the stamp. Determine the dimensions of the paper that will ensure a uniform border around the stamp.


Class/Grade 9th

Book:
9th Mathematics
Book: 9th Math
Your Queries:
chapter 2 quardatic equation
class 10 maths chapter 2 exercise 2.6
math class 10 chapter 2 ex 2.6
exercise 2.6 class 10
maths class 10 chapter 2 exercise 2.6
ex 2.6 class 10
class 10 maths
2.6 maths class 10
nbf class 10 math ex 2.6
10 class math 2.6
maths class 10 chapter 1
fbise class 10 maths ex 2.6
federal board class 10 maths chapter 2 exercise 2.6
class 10 math chapter 2 exercise 2.6
exercise 2.6 class 10
class 10 math ex 2.6
class 10 maths chapter 1 exercise 2.6
mathematics class 10 chapter 2 exercise 2.6
national book foundation class 10 maths ex 2.6
class 10 new book maths chapter 2 exercise 2.6
math class 10 chapter 2 ex 2.6 federal board
class 10 maths chapter 2 Quadratic Equation exercise 2.6 new book