Advertisements
Advertisements
प्रश्न
Add: −9y, 11y, 2y
योग
उत्तर
−9y + 11y + 2y = (−9 + 11 + 2)y
= (2 + 2)y
= 4y
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 3: Algebra - Exercise 3.2 [पृष्ठ ६३]
APPEARS IN
संबंधित प्रश्न
Add the following:
a − b + ab, b − c + bc, c − a + ac
Subtract:
\[\frac{2}{3} y^3 - \frac{2}{7} y^2 - 5 \text { from }\frac{1}{3} y^3 + \frac{5}{7} y^2 + y - 2\]
Subtract the sum of 2x − x2 + 5 and − 4x − 3 + 7x2 from 5.
If \[x + \frac{1}{x} = 20,\]find the value of \[x^2 + \frac{1}{x^2} .\].
Add: 7mn, 5mn
Find the sum of the following expressions
u + v, u – v, 2u + 5v, 2u – 5v
a(b + c) = a × ____ + a × _____.
Add:
3a(2b + 5c), 3c(2a + 2b)
Add the following expressions:
a2 + 3ab – bc, b2 + 3bc – ca and c2 + 3ca – ab
Add the following expressions:
t – t2 – t3 – 14; 15t3 + 13 + 9t – 8t2; 12t2 – 19 – 24t and 4t – 9t2 + 19t3
