“The number of zeroes of a polynomial of degree n is at most n”.Hence,classify the polynomial 2√3z2+z-5√3and hence factorise it to show that the above statement is true
“The number of zeroes of a polynomial of degree n is at most n”.Hence,classify the polynomial 2√3z2+z-5√3and hence factorise it to show that the above statement is true
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Answer:
4x2 – 3x + 7
⇒ 4x2 – 3x + 7x°
∵ All the exponents of x are whole numbers.
∴ 4x2 – 3x + 7 is a polynomial in one variable.
(ii)
∵ All the exponents of y are whole numbers.
∴ is a polynomial in one variable.
(v) x10 + y3 + t50
∵; Exponent of every variable is a whole number,
∴ x10 + y3 + t50 is a polynomial in x, y and t, i.e. in three variables.