Advertisements
Advertisements
प्रश्न
Add the following expressions:
p2qr + pq2r + pqr2 and – 3pq2r – 2pqr2
योग
Advertisements
उत्तर
We have, p2qr + pq2r + pqr2 + (–3pq2r – 2pqr2)
= p2qr + pq2r + pqr2 – 3pq2r – 2pqr2
On combining the like terms,
= p2qr + pq2r – 3pq2r + pqr2 – 2pqr2
= p2qr – 2pq2r – pqr2
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Add the following:
ab − bc, bc − ca, ca − ab
Add the following:
a − b + ab, b − c + bc, c − a + ac
Add the following:
2p2q2 − 3pq + 4, 5 + 7pq − 3p2q2
Add the following:
l2 + m2, m2 + n2, n2 + l2, 2lm + 2mn + 2nl
Add: -7mn + 5, 12mn + 2, 9mn - 8, -2mn - 3
What should be subtracted from 2a + 8b + 10 to get - 3a + 7b + 16?
The additive inverse of −37xyz is ___________
The expressions 8x + 3y and 7x + 2y cannot be added
Sum of 2 and p is 2p.
Add the following expressions:
uv – vw, vw – wu and wu – uv
