Question

s). Verify
whether f (x) = 4x² - x - 1 is
exactly divisible by
2x+1.​

Answer 1

Answer:

Step-by-step explanation:

x = -1/2

by remainder theorm

f(-1/2) = 4(-1/2)^4 -(-1/2) - 1

2 +1/2 - 1

1+1/2

3/2

3/2 is remainder so it is not exactly divisible

Answer 2

Step-by-step explanation:

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