Question

x(2x+5)=3 factorize​

Answer 1

Answer:

Given:-

⇢ x (2x + 5) = 3.

Find:-

⇢ Factories the given.

Calculations:-

⇢ x (2x + 5) = 3

⇢ 2x² + 5x = 3

⇢ 2x² + 5x - 3 = 0

⇢ 2x² + 6x - x - 3 = 0

⇢ 2x (x + 3) - 1 (x + 3) = 0

⇢ (2x - 1) (x + 3) = 0

⇢ (2x - 1 = 0) (x + 3 = 0)

⇢ (x = 1/2) or (x = -3)

Therefore, 1/2 or -3 is the required answer.