Advertisements
Advertisements
प्रश्न
Subtract : x3 − 4x − 1 from 3x3 − x2 + 6
योग
उत्तर
3x3 − x2 + 6
x3 − 4x − 1
− +
2x3 − x2 + 4x + 7
shaalaa.com
Combining like Terms
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Evaluate :
−7x2 + 18x2 + 3x2 − 5x2
Evaluate :
b2y − 9b2y + 2b2y − 5b2y
Add : 5a + 3b, a − 2b, 3a + 5b
Add : 8x − 3y + 7z, −4x + 5y − 4z, −x − y − 2z
Add : a − 3b + 3; 2a + 5 − 3c; 6c − 15 + 6b
Subtract : −2x2y + 3xy2 from 8x2y
What must be added to x4 – x3 + x2 + x + 3 to obtain x4 + x2 – 1 ?
How much less 2a2 + 1 is than 3a2 – 6 ?
If x = 6a + 8b + 9c ; y = 2b – 3a – 6c and z = c – b + 3a ; find :
- x + y + z
- x – y + z
- 2x – y – 3z
- 3y – 2z – 5x
The sides of a triangle are x2 – 3xy + 8, 4x2 + 5xy – 3 and 6 – 3x2 + 4xy. Find its perimeter.
