Advertisements
Advertisements
प्रश्न
What must be added to x4 – x3 + x2 + x + 3 to obtain x4 + x2 – 1 ?
योग
Advertisements
उत्तर
x4 + x2 – 1
+x4 – x3 + x2 + x + 3
– + – – –
x3 – x – 4
shaalaa.com
Combining like Terms
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Evaluate :
b2y − 9b2y + 2b2y − 5b2y
Evaluate :
abx − 15abx − 10abx + 32abx
Evaluate :
7x − 9y + 3 − 3x − 5y + 8
Add : 8x − 3y + 7z, −4x + 5y − 4z, −x − y − 2z
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 : −2x2y + 3xy2 from 8x2y
Subtract : 3a − 5b + c + 2d from 7a − 3b + c − 2d
Subtract : x3 − 4x − 1 from 3x3 − x2 + 6
Subtract : a2 + ab + b2 from 4a2 − 3ab + 2b2
