Question

which one of the following polynomial degree 2 root x + 6 X + 7​

Answer 1

Answer:

Degree of this polynomial is 1,

because highest power is 1

you can rearrange this as

6x+√x+7

Answer 2

Answer:

8

Step-by-step explanation:

(using D=b^2-4ac),we get

=D=b^2-4ac

=(6)^2-4×1×7

= 36-4×7

= 36-28

=8.