(ix)4x^(2)-3x-7

If f(x)=4x^(2)+3x-7 and alpha is a common root of the equation x^(2)-3x+2=0 and x^(2)+2x-3=0 then the value of f(alpha) is

Which of the following expressions are polynomials in one variable and which are not ? State reasons for your answer . (i) 4x^(2)-3x+7 (ii) y^(2)+sqrt(2) (iii) 3sqrt(t)+tsqrt(2) (iv) y=(2)/(y) (v) x^(10)+y^(3)+t^(50)

If alpha and beta are the zeros of the polynomials P(x)=4x^(2)+3x+7 thent 1/(alpha)+1/(beta) is equal to …………..

If alpha,beta are the zeros of the polynomial p(x)=4x^(2)+3x+7, then (1)/(alpha)+(1)/(beta) is equal to ( a )(7)/(3)(b)-(7)/(3)(c)(3)/(7)(d)-(3)/(7)

Which of the following expressions are polynomials in one variable and which are not ? State reasons for your answer. (i) 4x^2-3x+7 (ii) y^2+sqrt2 (iii) 3sqrtt+tsqrt2 (iv) y+2/y (v) x^(10)+y^(3)+t^(50)

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.(i) 4x^2-3x+7 (ii) y^2+sqrt(2) (iii) 3sqrt(t)+tsqrt(2) (iv) y+2/y (v) x^(10)+y^3+t^(50)

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (i) 4x^2-3x+7 (ii) y^2+sqrt(2) (iii) 3sqrt(t)+tsqrt(2) (iv) y+2/y (v) x^(10)+y^3+t^(50)

1.Which of the following expressions are polynomials in one variable and which are not State reasons for your answer. (i) 4x^2-3x+7 , (ii) y^2+sqrt2 (iii) 3sqrtt -3t , (iv) y+2/y , (v) x^16+y^5+t^50

Identify polynomials in the following: f(x)=4x^(3)-x^(2)-3x+7g(x)=2x^(3)-3x^(2)+sqrt(x)-1p(x)=(2)/(3)x^(2)-(7)/(4)x+9q(x)=2x^(2)-3x+(4)/(x)+2h(x)=x^(4)-x^((2)/(3))+x-1f(x)=2+(3)/(x)+4x

" 2" f(x)=4x^(4)-3x^(3)-2x^(2)+x-7,g(x)=x-1