find all possible rational zeros of the polynomial function f(x) = 4x^3 – 5x^2 + 9x – 6.
I did it and I got +-1 +-2+- 3+- 6 +-1/2 +- 3/2 +- 1/4+- 2/4+- 3/4+- 6/4
can some one please check my work thanks
Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
Try pluging all values till 6 and -6, it doenst look like this function have rational zeros.
All possible rational zeros: p/q where p is the constant and q is the leading coefficient.
±1/4, ±1/2, ±3/4, ±1, ±3/2, ±2, ±3, ±6.
Not the answer you are looking for? Search for more explanations.
±2/4 and ±6/4 are already there, but simplified.
can you explain to me what your tallking about please
Alright, Do you know the rational root theorem though? How you got the ±1, ±2, etc?
First I found the factors of -6 and 4
Yeah. THat's called the rational root theorem. Your answer is generally correct, but all I was saying was that 6/4 = 3/2 and 2/4 = 1/2 which are already there. Those additional ones like I said are unnecessary.
So, your answer is correct :)
okay just write out the final answer for me to make sure