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Class 10MathematicsPolynomialsPolynomials in one variableMedium
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If p(x) = 9x − 27, what is the zero of this polynomial?

Answer and explanation

Correct answer: 3

A zero is a value of x for which the polynomial equals zero. Set 9x − 27 = 0: then 9x = 27, so x = 3.

Related tags

Linear PolynomialZero Of A PolynomialPolynomials In One VariablePolynomialsMathematicsClass 10 Mcq
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