Question

Please Solve Above Exercise✌
Q4, Q5, Q6, Q7...​

Answer 1

Answer:

Hii Payal ✌

(4)

    (i) Quadratic Equation

    (ii) NOT a Quadratic Equation (Linear Equation)

    (iii) NOT a Quadratic Equation (Cubic Equation)

    (iv) Quadratic Equation

    (v) Quadratic Equation

   

(5)

    (i) Quadratic Equation

    (ii) NOT a Quadratic Equation (Cubic Equation)

    (iii) NOT a Quadratic Equation (Linear Equation)

    (iv) Quadratic Equation

    (v) NOT a Quadratic Equation (Cubic Equation)

    (vi) NOT a Quadratic Equation (Octic Equation)

    (vii) Quadratic Equation

    (viii) Quadratic Equation

    (ix) Quadratic Equation

(6)

    (i) x = -1 is a solution of given equation.

        x = 3 is NOT a solution of given equation.

    (ii) Both are solution of given equation.

    (iii) x = 2 is NOT a solution of given equation.

    (iv) x = 1/2 is a solution of given equation.

          x = 3/2 is NOT a solution of given equation.

(7) k = 17/4

    Just put value of x = 2 in equation and then find value of k.

100% CORRECT ✔️✔️

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