Advertisements
Advertisements
प्रश्न
Simplify: `"b"("2b" - 1/"b") - "2b"("b" - 1/"b")`
बेरीज
Advertisements
उत्तर
`"b"("2b" - 1/"b") - "2b"("b" - 1/"b")`
`= "b" xx "2b" - "b" xx 1/"b" - "2b" xx "b" + "2b" xx 1/"b"`
= 2b2 - 1 - 2b2 + 2
= 2b2 - 2b2 - 1 + 2
= 1
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Write numerical co-efficient of the following: y
In -5x3y2z4 ; write the coefficient of x3y. Also, write the degree of the given algebraic expression.
Add : a + b and 2a + 3b
Enclose the given term in bracket as required:
x – y – z = x - {…….)
Simplify: 2x – (x + 2y- z)
The co-efficient of ab in the term 15 abc is 15
Find the numerical co-efficient of the following term:
– x
Find the numerical co-efficient of the following term:
2ab
To add two like terms, its coefficients can be added
Common factor of 11pq2, 121p2q3, 1331p2q is 11p2q2.
