If a is one of the root of the equation 4x^2+2x-1=0. Then find the other root
MY WORK:
I tried using the sum and product of rules formula to find b in terms of a but I didnt get the answer according to the options given.
2026-03-25 11:27:15.1774438035
If a is one of the root of the equation 4x^2+2x-1=0. Then find the other root
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It's trivially $4a^3 - 3a$$~~~~~$