Advertisements
Advertisements
प्रश्न
How much less 2a2 + 1 is than 3a2 – 6 ?
योग
Advertisements
उत्तर
3a2 – 6
+ 2a2 + 1
– –
a2 – 7
shaalaa.com
Combining like Terms
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Evaluate :
7x − 9y + 3 − 3x − 5y + 8
Subtract : 4xy2 from 3xy2
Subtract : 3a − 5b + c + 2d from 7a − 3b + c − 2d
Subtract : 6a + 3 from a3 − 3a2 + 4a + 1
Subtract : a2 + ab + b2 from 4a2 − 3ab + 2b2
Take away – 3x3 + 4x2 – 5x+ 6 from 3x3 – 4x2 + 5x – 6
Take m2 + m + 4 from −m2 + 3m + 6 and the result from m2 + m + 1.
The perimeter of a triangle is 8y2 – 9y + 4 and its two sides are 3y2 – 5y and 4y2 + 12. Find its third side.
What must be subtracted from 19x4 + 2x3 + 30x – 37 to get 8x4 + 22x3 – 7x – 60 ?
How much bigger is 5x2y2 – 18xy2 – 10x2y than –5x2 + 6x2y – 7xy?
