Question

subtract the polynomials : 3x-2y+z from x+4y-5z​

Answer 1

Answer:

⇒

5x[x+57]

Step-by-step explanation:

3x(x−4y+5z) from 4x(2x−3y+10z)

 4x(2x−3y+10z)

- 3x(x−4y+5z)

⇒(8x

2

−12xy+40xz)−(3x

2

−12xy+15xz)

⇒(8x

2

−3x

2

)+[−12xy+12xy]+40xz−15xz

⇒5x

2

+25xz

⇒

5x[x+57]

​

Answer 2

Answer:

x-4y-5z-3x+2y-z

= -2x -2y -6z