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Mathematics 9 Online
OpenStudy (anonymous):

Multiply. -3x^2(6x^2 + 2x - 3)

OpenStudy (immanuelv):

-18x^4 - 6x^3 + 9x^2

OpenStudy (anonymous):

Can you help me with another @immanuelv

OpenStudy (immanuelv):

sure :D

OpenStudy (anonymous):

The base ticket price for a football game is modeled by the function p(x) = 15x + 10, where x is the years since the team started playing football. Not included in each base ticket price is a service charge modeled by the function c(x) = 5x + 2. To find the total cost of a ticket, a fan should use what operation on the polynomials?

OpenStudy (immanuelv):

so its gonna be either (add, subtract,multiply, divide) right?

OpenStudy (anonymous):

Correct

OpenStudy (immanuelv):

so its gonna be addition

OpenStudy (anonymous):

Awesome thank you! @immanuelv

OpenStudy (immanuelv):

you're welcome @mathhelpxx

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