Let's find the discriminant of <span>x^2+9x+14=0. Here, a=1, b=9 and c=14.
The discriminant is b^2-4ac. Substituting the above numeric values,
9^2-4(1)(14) = 81-56 = 25
The sqrt of 25 is 5. Thus, your polynomial has two unequal, real roots.
Off the point example: If the discriminant were zero, your poly would have two real, equal roots.</span>
7 - 2 = 5
5 / 5 = 1
The answer would be 1.
The total cost is $66.14. Hope this helps.
Answer:
0.2
Step-by-step explanation:
Answer:
25x
Step-by-step explanation: