Question

find the discriminant of the quadratic equation 3 x square - 2 x + 1 upon 3 is equal to zero and then find the nature of its roots if roots find them​

Answer 1

Given that,

Discrimination of 3x² - 2x +1/3 = 0

Let,

• a = 3
• b = -2
• c = 1/3

Discrimination (∆) = b² - 4ac

$⟹ {b}^{2} - 4ac \\ ⟹ {( - 2)}^{2} - 4(3)( \frac{1}{3} ) \\ ⟹4 - 4 \\ ⟹0$

∴ ∆ = 0 ; they have two equal real roots.

Step-by-step explanation:

þLÈÄ§È MÄRK MÈ Ä§ ßRÄÌñLÌȧ†✌✌✌