hii ami give relevant answers of 4th one please!! sarangae
Attachments:
Answers
Answered by
5
(i) x = 3/2
2(3/2)² -7(3/2) + 6 = 0
2(9/4) - 21/2 + 6
18/4 - 21/2 + 6 = 0
lcm = 4
18/4 - 42/4 + 24/4 =0 ( 21×2 / 2 ×2 = 42/4)
0 = 0 hence proved
(ii) x = -2
2(-2)² - 7(-2) + 6 =0
2(4) +14 + 6 = 0
8 + 20 = 0
28 is not equal to 0
borhae
Similar questions