Question

MULTIPLY
(3x - 5y +7z) by - 3xyz
​

Answer 1

Answer:

−3xyz×(3x−5y+7z)

= (−3xyz)×3x+(−3xyz)×(−5y)+(−3xyz)×(7z)

= −9x^2yz+15xyz^2 −21xyz^2

Answer 2

Answer:

-9x^2yz+15xy^2z-21xyz^2

Step-by-step explanation:

(3x-5y+7z) -3xyz

= 3x(-3xyz) -5y(-3xyz) +7z(-3xyz)

= -9x^2yz+15xy^2z-21xyz^2