2 years ago

Multiply (3x – 1)(5x – 9) Show work Please

Mathematics

2 answers:

Virty [35]2 years ago

7 0

Answer:

15x² - 32x + 9

Step-by-step explanation:

(3x – 1)(5x – 9) FOIL both equations

15x² - 27x - 5x + 9 Combine like terms

15x² - 32x + 9

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Murljashka [212]2 years ago

6 0

Answer:

15x^2-32x+9

Step-by-step explanation:

(3x – 1)(5x – 9)

FOIL

first: 3x*5x= 15x^2

outer: 3x(-9) = -27x

inner: -1(5x) = -5x

last: -1(-9) = 9

Add them together

15x^2 -27x-5x +9

Combine terms

15x^2-32x+9

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