Advertisements
Advertisements
प्रश्न
Subtract the following expressions:
ab – bc – ca from –ab + bc + ca
बेरीज
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
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Subtract the second expression from the first.
(4x + 16z); (19y − 14z + 16x)
The subtraction of 5m from −3m is _____________
Subtract: 4k from 12k
Subtract:
5a2b2c2 from –7a2b2c2
Subtract the following expressions:
–a2 – ab from b2 + ab
Subtract the following expressions:
–4x2y – y3 from x3 + 3xy2 – x2y
Subtract the following expressions:
2(ab + bc + ca) from –ab – bc – ca
Subtract 9a2 – 15a + 3 from unity.
If A = 3x2 – 4x + 1, B = 5x2 + 3x – 8 and C = 4x2 – 7x + 3, then find:
B + C – A
If P = –(x – 2), Q = –2(y + 1) and R = –x + 2y, find a, when P + Q + R = ax.
