wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Add (in vertical arrangement):

(1) xy + yz + zx, 9zx + 7yz + 3yx
(2) 2x + 3y, 6x – 2y, –4x + 12y – z
(3) a2b + b2c + c2a, 10ac2 + 2ba2 – 16cb2
(4) 15mn – 6ab + 7abc, abc – 8nm + 20ba

Open in App
Solution

(1) Vertical arrangement:
Writing the like terms one below the other, we get:
xy+yz+zx+3yx+7yz+9zx4xy+8yz+10zx

(2) Vertical arrangement:
Writing the like terms one below the other, we get:
2x+3y+6x-2y+-4x+12y-z4x+13y-z

(3) Vertical arrangement:
Writing the like terms one below the other, we get:
a2b+b2c+c2a+2a2b-16b2c+10c2a3a2b-15b2c+11c2a

(4) Vertical arrangement:
Writing the like terms one below the other, we get:
15mn-6ab+7abc+-8mn+20ab+abc7mn+14ab+8abc

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon