Answer:
No real roots
Step-by-step explanation:
Roots of a quadratic are the x-intercepts of the graph
Write it as a fraction then simplify. Use a calculator.
f(x) = (x + 5)(x - 1)
using the ' factor theorem '
given x = a is the root of a polynomial then (x - a ) is a factor
here roots are x = - 5 and x = 1 hence factors are (x + 5) and (x - 1)
the polynomial is the product of the factors
f(x) = (x + 5)(x - 1)
Answer:
$59.40
Step-by-step explanation:
8% is equal to 0.08
since you are adding the tax to the original cost you will multiply 55 by 1.08 to get the cost of the shoes plus the tax.
Answer: A blending problem
Step-by-step explanation:
A blending problem also called mixing ingredients where to obtain a product with certain properties. Blending problem determining the optimum amounts of ingredients to include in a feed mix.
