Question

Identify the like terms in each of the following algebraic expressions

1) x-2y+3z-4x+3y.
2) 3a+2b-c+3/2a-4+36
3) xy²+3x²y-4x²y²-5y²x-2z²x+3xz²​

Answer 1

Answer:

Step-by-step explanation:

Required sum,

=(x−3y+4z)+(y−2x−8z)+(5x−2y−3z)

Collecting like terms,

−x−2x+5x−3y+y−2y+4z−8z−3z

Adding like terms,

=(1−2+5)x+(−3+1−2)y+(4−8−3)z

=4x−4y−7z