Question

a quadratic polynomial whose zeroes are - 5 and 6 is​

Answer 1

Answer:

x^2+5x+6 is the quadratic equation

Answer 2

Explanation:-

Let $\alpha$ and $\beta$ be the zeroes of required polynomial.

As we know the general form of quadratic equation is :-

$x^2 - (\alpha + \beta )x +\alpha \beta$

$\alpha = - 5$

$\beta = 6$

• Putting the values in equation.

=$x^2 - (-5+6)x + -5\times 6$

=$x^2 - x -30$

hence,

The required quadratic polynomial is :-

$x^2 - x -30$