jasanishelvina jasanishelvina

12-01-2018
Mathematics

contestada

Which is a factor of 15xy − 45x − 6y + 18?

Respuesta :

altavistard altavistard

12-01-2018

I see right away that 3 can be factored out of 15xy − 45x − 6y + 18.

The quotient is 5xy - 15x - 2y + 6, so that

15xy − 45x − 6y + 18 = 3(5xy − 15x − 2y + 6) (2 factors)

or 3 [ 5x(y-1] - 2 [y-3])

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veyonce23 veyonce23

02-10-2018

15xy−45x−6y+18

3(y−3)(5x−2)

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