The zero value of linear polynomial ax - b = ……………`

The zero of the linear polynomial ax + b is

The zero of the linear polynomial 2x+3 is

The zero value of polynomial px + q is ………….

The zero of the polynomial f(x)=ax+b(ane0) is

If both the zeros of the quadratic polynomial ax^2 + bx + c are equal and opposite in sign, then find the value of b.

The product and sum of the zeroes of the quadratic polynomial ax^(2) + bx +c respectively are

20:t If a and B are the zeroes of the quadratie polynomial ax^2+ bx+ c, find the value of 1/alpha+1/beta

Are the following statements 'True' or 'False'? Justify your answer. (i) If the zeroes of a quadratic polynomial ax^(2) +bx +c are both positive, then a,b and c all have the same sign. (ii) If the graph of a polynomial intersects the X-axis at only one point, it cannot be a quadratic polynomial. (iii) If the graph of a polynomial intersects the X-axis at exactly two points, it need not ve a quadratic polynomial. (iv) If two of the zeroes of a cubic polynomial are zero, then it does not have linear and constant terms. (v) If all the zeroes of a cubic polynomial are negative, then all the coefficients and the constant term of the polynomial have the same sign. (vi) If all three zeroes of a cubic polynomial x^(3) +ax^(2) - bx +c are positive, then atleast one of a,b and c is non-negative. (vii) The only value of k for which the quadratic polynomial kx^(2) +x +k has equal zeroes is (1)/(2) .

If the zeroes of the polynomial x^2 - ax + b are 3 and 4, then ‘a’ and ‘b’ are respectively equal to

If alpha and beta are the zeroes of the polynomial ax^2 + bx+ c , find the values of alpha^2+beta^2