Advertisements
Advertisements
प्रश्न
Subtract the following expressions:
ab – bc – ca from –ab + bc + ca
योग
Advertisements
उत्तर
We have, –ab + bc + ca – (ab – bc – ca)
= –ab + bc + ca – ab + bc + ca
On combining the like terms,
= –ab – ab + bc + bc + ca + ca
= –2ab + 2bc + 2ca
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Solve:
(7m − 5n) − (−4n − 11m)
Subtract 5x2 – 4y2 + 6y – 3 from 7x2 – 4xy + 8y2 + 5x – 3y.
Subtract: 2y + z from 6z – 5y
Subtract:
–3p2 + 3pq + 3px from 3p(– p – a – r)
The subtraction of 5 times of y from x is ______.
Subtract the following expressions:
–a2 – ab from b2 + ab
Subtract the following expressions:
4.5x5 – 3.4x2 + 5.7 from 5x4 – 3.2x2 – 7.3x
How much does 93p2 – 55p + 4 exceed 13p3 – 5p2 + 17p – 90?
If P = –(x – 2), Q = –2(y + 1) and R = –x + 2y, find a, when P + Q + R = ax.
From the sum of x2 – y2 – 1, y2 – x2 – 1 and 1 – x2 – y2 subtract –(1 + y2).
