Advertisements
Advertisements
प्रश्न
The addition of 3mn, – 5mn, 8mn and – 4mn is
विकल्प
mn
– mn
2mn
3mn
MCQ
Advertisements
उत्तर
2mn
Explanation;
Hint: = 3mn + 8mn – 5mn – 4mn
= 11mn – 9mn
= 2mn
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: Algebra - Exercise 3.2 [पृष्ठ ६३]
APPEARS IN
संबंधित प्रश्न
Simplify combining like terms: (3y2 + 5y - 4) - (8y - y2 - 4)
Subtract:
− 5xy from 12xy
Add:
−3y2 + 10y − 16; 7y2 + 8
The addition of – 7b and 2b is ____________
Add: −9y, 11y, 2y
Find the sum of the following expressions
a + 5b + 7c, 2a + 10b + 9c
Add:
3a(a – b + c), 2b(a – b + c)
Add:
3a(2b + 5c), 3c(2a + 2b)
Add the following expressions:
a2 + 3ab – bc, b2 + 3bc – ca and c2 + 3ca – ab
Write two different algebraic expressions for the word phrase “`(1/4)` of the sum of x and 7.”
