Question

The number of polynomials having zeroes as -2 and 5 is
(a) 1 (6) 2 (c) 3 (d) more than 3​

Answer 1

a)1

Step-by-step explanation:

zeros are-2 &5

sum of zeros x+y= -b/a

x+y= -(-2)/1

2/1

products of zeros= x×y= c/a

x×y= 5/1

therefore a= 1,b=2,c=5

standard form of quadratic equation is ax^2+bx+c

1(x^2) + 2x+5

x^2+2x+5