Advertisements
Advertisements
प्रश्न
Subtract : 3a − 5b + c + 2d from 7a − 3b + c − 2d
योग
Advertisements
उत्तर
7a − 3b + c − 2d
3a − 5b + c + 2d
− + − −
4a + 2b − 4d
shaalaa.com
Combining like Terms
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Evaluate :
b2y − 9b2y + 2b2y − 5b2y
Add : 3b − 7c + 10, 5c − 2b − 15, 15 + 12c + b
Add : a − 3b + 3; 2a + 5 − 3c; 6c − 15 + 6b
Subtract : 4xy2 from 3xy2
Subtract : a2 + ab + b2 from 4a2 − 3ab + 2b2
What must be added to x4 – x3 + x2 + x + 3 to obtain x4 + x2 – 1 ?
How much less 2a2 + 1 is than 3a2 – 6 ?
The sides of a triangle are x2 – 3xy + 8, 4x2 + 5xy – 3 and 6 – 3x2 + 4xy. Find its perimeter.
The two adjacent sides of a rectangle are 2x2 – 5xy + 3z2 and 4xy – x2 – z2. Find its perimeter.
What must be subtracted from 19x4 + 2x3 + 30x – 37 to get 8x4 + 22x3 – 7x – 60 ?
