Advertisements
Advertisements
Question
Add:
17a2b2 + 16c; 28c − 28a2b2
Sum
Advertisements
Solution 1
(17a2b2 + 16c) + (28c − 28a2b2)
= 17a2b2 + 16c + 28c − 28a2b2
= (17a2b2 − 28a2b2) + (16c + 28c)
= −11a2b2 + 44c
shaalaa.com
Solution 2
17a2b2 + 16c
+ (−28a2b2 + 28c)
−11a2b2 + 44c
shaalaa.com
Is there an error in this question or solution?
RELATED QUESTIONS
Add the following:
a − b + ab, b − c + bc, c − a + ac
Subtract 4p2q − 3pq + 5pq2 − 8p + 7q − 10 from 18 − 3p − 11q + 5pq − 2pq2 + 5p2q
Add: 4x2y, - 3xy2, - 5xy2, 5x2y
Subtract: -m2 + 5mn from 4m2 - 3mn + 8
Add:
13x2 − 12y2; 6x2 − 8y2
The additive inverse of −37xyz is ___________
Add: 7mn, 5mn
Find the sum of the following expressions
mn + t, 2mn – 2t, – 3t + 3mn
Add the following expressions:
p2 – q + r, q2 – r + p and r2 – p + q
Add the following expressions:
p2qr + pq2r + pqr2 and – 3pq2r – 2pqr2
