SSC BOARD PAPERS IMPORTANT TOPICS COVERED FOR BOARD EXAM 2024

### Practice Set 2.4 Quadratic Equations Class 10th Mathematics Part 1 MHB Solution

Practice Set 2.4

Compare the given quadratic equations to the general form and write values of a, b, c.…

x^2 + 6x + 5 = 0 Solve using formula.

x^2 - 3x - 2 = 0 Solve using formula.

3m^2 + 2m - 7 = 0 Solve using formula.

5m^2 - 4m - 2 = 0 Solve using formula.

y^2 + 1/3 y = 2 Solve using formula.

5x^2 + 13x + 8 = 0 Solve using formula.

With the help of the flow chart given below solve the equation x^2 + 2 root 3x+3 = 0…

###### Practice Set 2.4

Question 1.

Compare the given quadratic equations to the general form and write values of a, b, c.

(1) x2 – 7x + 5 = 0

(2) 2m2 = 5m – 5

(3) y2 = 7y

(1)

a = 1, b = -7, c = 5

(2)

a = 2, b = -5, c = 5

(3)

a = 1, b = -7, c = 0

Question 2.

Solve using formula.

x2 + 6x + 5 = 0

⇒

⇒

⇒

⇒

⇒

Question 3.

Solve using formula.

x2 – 3x – 2 = 0

⇒

⇒

⇒

⇒

Question 4.

Solve using formula.

3m2 + 2m – 7 = 0

⇒

⇒

⇒

⇒

Question 5.

Solve using formula.

5m2 – 4m – 2 = 0

⇒

⇒

⇒

⇒

Question 6.

Solve using formula.

⇒

⇒

⇒

⇒

Question 7.

Solve using formula.

5x2 + 13x + 8 = 0

⇒

⇒

⇒

⇒

Question 8.

With the help of the flow chart given below solve the equation  using the formula.

⇒

⇒

⇒