Advertisements
Advertisements
प्रश्न
How much less 2a2 + 1 is than 3a2 – 6 ?
बेरीज
Advertisements
उत्तर
3a2 – 6
+ 2a2 + 1
– –
a2 – 7
shaalaa.com
Combining like Terms
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Evaluate :
abx − 15abx − 10abx + 32abx
Evaluate :
7x − 9y + 3 − 3x − 5y + 8
Add : 3b − 7c + 10, 5c − 2b − 15, 15 + 12c + b
Find the total savings of a boy who saves ₹ (4x – 6y), ₹ (6x + 2y), ₹ (4y – x) and ₹ (y – 2x) for four consecutive weeks.
Subtract : 4xy2 from 3xy2
Subtract : x3 − 4x − 1 from 3x3 − x2 + 6
Take away – 3x3 + 4x2 – 5x+ 6 from 3x3 – 4x2 + 5x – 6
What must be added to x4 – x3 + x2 + x + 3 to obtain x4 + x2 – 1 ?
How much more than 2x2 + 4xy + 2y2 is 5x2 + 10xy – y2 ?
The perimeter of a triangle is 8y2 – 9y + 4 and its two sides are 3y2 – 5y and 4y2 + 12. Find its third side.
