Question

find a quadratic polynomial. The sum & producto
who's zero's are - 5 & 6 respectively​

Answer 1

SOLUTION :

GIVEN ,

Sum of zeros = -5

=> -b/a = -5

=> -b/a = -5/1

=> b/a = 5/1

Product of zeros= 6

=> c/a = 6

=> c/a = 6/1

THEREFORE , the required polynomial is

ax²+bx+c

= 1*x²+ 5*x + 6

= x²+5x+6