Please help fast

Factor completely and show your work: 9x^2 + 3xy - 3x - y

Factor and show your work: 4y^2 - 25

(3x + y)(3x - 1)

(2y - 5)(2y + 5)

Step-by-step explanation:

9x² + 3xy - 3x - y

3x(3x + y) - 1(3x + y)

(3x + y)(3x - 1)

4y² - 25

(2y)² - 5²

(2y - 5)(2y + 5)

lolololkzaxio2ier286udeg

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )