3 years ago

Multiply the polynomials. (3x − 9)(5x + 1)

Mathematics

2 answers:

Murljashka [212]3 years ago

7 0

(3x − 9)(5x + 1)
3x * 5x
3x * 1
-9 * 5x
-9 * 1

15x^2 + 3x - 45x - 9
15x^2 - 42x - 9

Scilla [17]3 years ago

3 0

1 5 x ² - 4 2 x - 9

Ther

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