Question

EXERCISE 4(a)
Short Answer Type Questions (SLAB-I)
Check whether the following (1-3) are quadratic
equations:
1. (1) x² + 5x – 3=0
(1) V3 x2 - 5x + = 0
(ii) 2x2 - 5 x + 7 = 0
(iv) x2 - 2x + 5 = 0
(v) 3x2 - 5x + 7 = x2 - 5x + 1
(vi) x2 - 4x = x2 - 2x.​

Answer 1

Answer:

1. yes first is true

1. no it is false