Question

If 1 is one of the zeroes of the polynomial a² + a + m, then the value of m is: (a) 2 (b) -2 (c) 4 (d) -4​

Answer 1

Step-by-step explanation:

a^2 + a + m = 0

substitute a=1,

1^2 + 1 +m = 0

1+1+m = 0

2+m= 0

m= -2

b) -2