7.75 pounds of seed are needed per acre
Answer:
Yes you are right on both.
Step-by-step explanation:
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The given expression is

We have to find the discriminant first . And for that, first we need to move whole terms of the left side to right side, that is


The formula of discriminant is

Substituting the values of a,b and c, we will get

And since the discriminant is greater than 0, or it is positive so we have two real roots.
Therefore the correct option is B .
Answer:
1
Step-by-step explanation:
Any base with an exponent of 0 equals to 1.
6^0 = 1