Question

यदि x-1 , 4x³+ 3x³- 4x + k का एक गुणनखंड है तब क k का मान ज्ञात करो​

Answer 1

Answer:

-3

Step-by-step explanation:

$x - 1 = 0 \\ x = 1$

$4x {}^{3} + 3x {}^{3} - 4x + k = 0 \\ 4(1) { }^{3} + 3(1) {}^{3} - 4(1) + k = 0 \\ 4 + 3 - 4 + k = 0 \\ 3 + k = 0 \\ k = - 3$