Advertisements
Advertisements
प्रश्न
Subtract:
− 8x − 12y + 17z from x − y − z.
बेरीज
उत्तर
(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
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Find the sum of x2 − x + 1, − 5x2 + 2x − 2 and 3x2 − 3x + 1
Subtract:
2ab + cd − ac − 2bd from ab − 2cd + 2ac + bd.
Take `(-3)/2"p"+"q"-"r"` from `1/2"p"-1/3"q"-3/2"r".`
Take 1 − a + a2 from a2 + a + 1.
From the sum of x + y – 2z and 2x – y + z subtract x + y + z.
From the sum of 3a – 2b + 4c and 3b – 2c subtract a – b – c.
By how much should x + 2y – 3z be increased to get 3x?
The sum of two expressions is 5x2 – 3y2. If one of them is 3x2 + 4xy – y2, find the other.
Fill in the blank:
− 8x × − 3x = − ....................
Fill in the blank:
− 4x × 5xy × 3z = ....................
