5x6 = 30 divided in half because its a triangle
=15
2x3 = 6
15-6 = 9
Answer:
A
Step-by-step explanation:
A section is decreasing
Roots: - √5 , √5, and - 3
=> these are factors of the polynomial: (x + √5), (x - √5), and (x + 3).
Multiply those three factors:
(x + √5) (x - √5) ( x + 3) = [x^2 - 5] ( x + 3 ) = x^2 + 3x^2 - 5x - 15
Therefore the polynomial x^2 + 3x^2 - 5x - 15 is a polynomial with the given roots.
Answer: option B. x^3 + 3x^2 - 5x - 15
Answer:
there are 28 quarters and 13 nickels
Step-by-step explanation:
Answer: 56/33
Step-by-step explanation:
