Question

One of the zero of the polynomial 2x² +7x-4

1 2
2 1
3 ½
4 - ½​

Answer 1

Answer:

1/2

Step-by-step explanation:

2(1/2)^2 + 7(1/2) - 4

2*1/4 + 7/2 -4

2/4 + 7/2 - 4

16/4 - 4

4 - 4 = 0

Answer 2

Answer:

_1÷2 is the zero of the polynomial