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3241004551 [841]
3 years ago
10

Still timed. More math needing help with, i'll double points and mark brainliest! 1. (y - 6) (y + 3) 2. (4x - 5) (x - 7) 3.(3x -

2) ( 4x - 1)
Mathematics
2 answers:
Studentka2010 [4]3 years ago
5 0

Answer:

1) (y-6) (y+3)

=> y^2+3y-6y-18

=> y^2-3y-18

2) (4x-5) (x-7)

=> 4x^2-28x-5x+35

=> 4x^2-33x+35

3) (3x - 2) ( 4x - 1)

=> 12x^2-3x-8x+3

=> 12x^2-11x+3

wlad13 [49]3 years ago
3 0

Answer:

1. y² - 3x - 18

2. 4x² - 33x + 35

3. 12x² - 11x + 2

Step-by-step explanation:

All we do with these questions are expanding the factored binomials. Use FOIL:

1. y² + 3y - 6y - 18

y² - 3y - 18

2. 4x² - 28x - 5x + 35

4x² - 33x + 35

3. 12x² - 3x - 8x + 2

12x² - 11x + 2

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Step-by-step explanation:

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Step-by-step explanation:

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