18xsquare-kxsquare-x+2 where x=4/3
Answers
Answered by
0
this question answe is the 0
Answered by
0
Answer:
k = 147/8
Step-by-step explanation:
P(x) = 18x²-kx²-x+2 = 0
P(4/3) = 0
18(16/9)-k(16/9)-(4/3)+2 = 0
32 - 16k/9 - 4/3 +2 = 0
16k/9 = 32 - 4/3+2
= (96 - 4 + 6) / 3
k = (98/3)(9/16)
= 18 3/8
= 147/8
Similar questions