Question

The roots of 2 3 − 15 2 + 37 − 30 = 0 are in A.P., find them

(a) 2,3,5
(b) 2,-3,- 5 2
(c) 3, 5 2 ,2
(d) 1,2,3​

Answer 1

Answer:

Since the roots of the polynomial are in AP, so let the roots be a - d, a, a + d. Thus, the zeroes of the given polynomial are 2, 2.5, and 3.

Answer 2

Answer:

b

Step-by-step explanation:

2,3,5is right answer but I know that