Miguelmontel Miguelmontel

09-03-2022
Mathematics

contestada

algebra work need help
please show working

algebra work need help please show working class=

Respuesta :

LammettHash LammettHash

09-03-2022

Expand the left side:

(3x + 2) (5x + 1) = 15x² + 10x + 3x + 2 = 15x² + 13x + 2

Then a = 15 and b = 13, so a - b = 2.

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