Question

pls help me in this mcq with explanation​

Answer 1

Answer:

k = -3

Step-by-step explanation:

Given,

p(x) = 4x³ - kx² - 8x - 12

The above equation is of form:

f(x) = Ax³ + Bx² + Cx + D

Sum of zeroes = -B/A

-3/4 = k/4

k = -3

Note: The question should be 4x³ not 4x² (it's a cubic polynomial)

Answer 2

hopeit helps you...........