Question

If the graph which represents a quadratic polynomial meets the x-axis at (-3, 0) and (4, 0), the zeroes of the polynomial are

Answer 1

Answer:

The zeros of polynomial are 3 and -3

Step-by-step explanation:

The curve meets x axis at (3,0) and (-3,0)

hence x=3 and x=-3

so the zeros of polynomial are 3 and -3

The polynomial with α and β is given by

x²-( α + β)x+ αβ

=x²-(3-3)x+3(-3)

=x²-9