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Mathematics 17 Online
OpenStudy (anonymous):

Find the product. (2x - 1)(x - 4)

OpenStudy (anonymous):

A. 3x - 5 B. 2x + 4 C. 2x2 - 9x + 4 D. 2x2 - 7x - 4

OpenStudy (anonymous):

@jim_thompson5910

OpenStudy (hawkfalcon):

Do you know foil?

OpenStudy (anonymous):

yes

OpenStudy (hawkfalcon):

This is a simple foil question

OpenStudy (hawkfalcon):

Multiply each term by each term

jimthompson5910 (jim_thompson5910):

(2x - 1)(x - 4) 2x(x - 4) - 1(x - 4) ???

OpenStudy (anonymous):

is the answer 2x^2-9x+4

OpenStudy (mertsj):

yes

OpenStudy (mertsj):

Good job

OpenStudy (anonymous):

thanks

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