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12-04-2019
Mathematics

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ANSWER ASAP‼️‼️
Simplify the product using FOIL (3x-7)(3x-5)

A. 9x^2+6x+35
B. 9x^2-36x-35
C. 9x^2-36x+35
D. 9x*2+36x+35

Respuesta :

12-04-2019

remember foil = First Outside Inside Last

3x*3x =9x^2

3x*-5=-15x

3x*-7=-21x

-7*-5=35

add your terms together in standard form

[tex] {9x}^{2} - 36x + 35[/tex]

answer is C

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