2 years ago

Algebra work need help please show working

Mathematics

1 answer:

Nastasia [14]2 years ago

8 0

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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