Question

Find the nature of roots of the following quadratic equations from their discriminants.

i. 2x2 + 4x – 5 = 0​

Answer 1

Answer:

2x^2+4x-5

Step-by-step explanation:

take b^2-4ac

(4)^2- 4*2*-5

16-(-40)

16+40=56

so, 56>0

it has two roots and the roots are real and distinct.

HOPE ITS CORRECT............

Answer 2

Answer:

hopes it's help you......