Advertisements
Advertisements
Question
Subtract:
− 8x − 12y + 17z from x − y − z.
Sum
Solution
(x − y − z) − (− 8x − 12y + 17z)
= x − y − z + 8x + 12y − 17z
= x + 8x + 12y − y − z − 17z
= 9x + 11y − 18z
shaalaa.com
Algebra Terminology - Literal Numbers, Terms, Expressions, Factor, Coefficient, Polynomials, Degree, like and Unlike Terms
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Add the following expression:
− 17x2 − 2xy + 23y2, − 9y2 + 15x2 + 7xy and 13x2 + 3y2 − 4xy
Evaluate:
(5x − 3y) − (x + y)
Take 5x + 6y − 3z from 3x + 5y − 4z.
Subtract x – 2y – z from the sum of 3x – y + z and x + y – 3z.
Fill in the blanks:
6 × 3 = .............. and 6x × 3x = ............
Fill in the blanks:
12 × 4 = .............. and 12ax2 × 4ax = ............
Fill in the blank:
3ab × 6ax = ..................
Fill in the blank:
5 × 5a3 = ................
Fill in the blank:
6 × 6x2 × 6x2y2 = ...................
Fill in the blank:
5x × 2x2y × (− 7y3) × 2x3y2 = ...............
