Question

hii ami give relevant answers of 4th one please!! sarangae ​

Answer 1

(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