Question

Quadratic Equations 2x²-5x-3=0
Pls Answer Fast Then Only I Will Mark Brainlest Answer Will Be Right​

Answer 1

Answer:

Step-by-step explanation:

Here, we have

⇒ 2x² - 5x + 3 = 0

Dividing equation by 2, we get

⇒ x² - 5/2x + 3/2 = 0

Shifting the constant term on RHS

⇒ x² - 5/2x = - 3/2

Adding (1/2 coefficient of x)² on both sides

⇒ (x - 5/4)² = 25/16 - 3/2

⇒ (x - 5/2)² = 1/16

⇒ x - 5/4 = ± 1/4 or x = 5/4 - 1/4 = 4/4

⇒ x = 3/2, 1

Hence, the roots of the equation 2x² - 5x + 3 = 0 are 3/2 and 1.

Answer 2

Answer:

$2x {}^{2} - 6x + x - 3 \\ 2x(x - 3) + 1(x - 3) \\ (2x + 1)(x - 3)$

Hence zeroes are = 3,-1/2