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28-02-2017
Mathematics

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Factor completely and then place the factors in the proper location on the grid.

8c2 - 26c + 15

Respuesta :

28-02-2017

8c^2 - 26c + 15
8*15 = 120
factors of 120 that add up to -26: -20 and -6
8c^2 -6c -20c + 15
2c( 4c -3) -5( 4c -3)
(4c - 3)(2c -5)

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