Question

What is the quadratic polynomial, whose zeroes are -4 and -5 ?
solve It :) ​

Answer 1

Answer:

zeros of -4 -5 is 4 5 the for points ;)

Answer 2

Given:

• The zeroes are -4 and -5 .

To find :

• Quadratic polynomial :

Solution :

• As we know that :

• Quadratic polynomial

= x² - ( sum of Zeroes ) x + product of zeroes .

• Sum of Zeroes = -4+(-5)= -9.

• product of zeroes = -4(-5)= 20.

Quadratic polymial

=> x²-(-9)x+ 20

=> x² + 9x + 20.

•Hence, x²+9x + 20 is the quadratic polynomial whose

zeroes are -4 and -5.