Question

find the value of k5 is a zero of the polynomial p(y) 4y³-16y²+ky-5​

Answer 1

Answer:

Question:-

find the value of k5 is a zero of the polynomial p(y) 4y³-16y²+ky-5

Answer:-

-y = -1

q(y) = 4y³ + ky² - y - 2

q(-1) = 4 (-1)³ + k (-1)² - (-1) - 1

q(-1) = -4 + k + 1 + 1

k = -4

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