- 05/12/2019 at 6:09 am #822316EduGorillaKeymasterSelect Question Language :
Directions: The following question has four choices, out of which ONE or MORE is/are correct.
If a3 + za2 + ya + x = 0, b3 + zb2 + yb + x = 0 and c3 + zc2 + yc + x = 0, which of the following statements is/are wrong?
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- x = – abc
- x = ab + bc + ca
- x = – (a + b + c)
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