Class 10 NCERT Maths Solution Exercise-2.2, Polynomials.

Question 2:

Find a quadratic polynomial each with the given numbers as the sum and product of its zeroes respectively.

Let the polynomial be ax² + bx + c, and its zeroes be

and

Therefore, the quadratic polynomial is 4x² − x − 4.

Let the polynomial be ax² + bx + c, and its zeroes be

and

Therefore, the quadratic polynomial is 3x² − 3√2x + 1.

Let the polynomial be ax² + bx + c, and its zeroes be

and

Therefore, the quadratic polynomial is x² + √5..

Let the polynomial be ax² + bx + c, and its zeroes be

and

Therefore, the quadratic polynomial is x² ─ x + 1.

Let the polynomial be ax² + bx + c, and its zeroes be

and

Therefore, the quadratic polynomial is 4x² + x + 1.

Let the polynomial be

Therefore, the quadratic polynomial is x² ─ 4x + 1.

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