Advertisements
Advertisements
प्रश्न
Simplify:
3x − [5y − {6y + 2 (10y − x)}]
बेरीज
Advertisements
उत्तर
3x − [5y − {6y + 2 (10y − x)}]
= 3x − [5y − {6y + 20y − 2x}]
= 3x − [5y − 6y − 20y + 2x]
= 3x − 5y + 6y + 20y − 2x
= 3x − 2x + 6y + 20y − 5y
= x + 21y
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.
b + z − d = ....................
If a = 3, b = 0, c = 2 and d = 1, find the value of a2 + b2 − c2 + d2
Simplify:
p + (− q − r − s) − (p − q − r)
Simplify:
(a + b) − (c + d) − (e − f)
Simplify:
4x + 3 (2x − 5y)
Fill in the blank:
a + b − c + d = a + (...............)
Insert the bracket as indicated:
2x − y + 2z = 2z − (....................)
If x = 3, y = 2 and z = 1; find the value of 2x – 3y + 4z + 5
If x = − 3, find the value of 2x3 + 8x2 – 15.
Value of 10 - z² substituting z = 2:
