Advertisements
Advertisements
प्रश्न
When we subtract ‘a’ from ‘−a’, we get __________
पर्याय
0
2a
−2a
−a
Advertisements
उत्तर
– 2a
Explanation;
Hint: – a – a
= – 2a
APPEARS IN
संबंधित प्रश्न
Subtract the second expression from the first.
(14x2 + 8xy + 3y2); (26x2 − 8xy − 17y2)
Subtract the second expression from the first.
(6x2 + 7xy + 16y2); (16x2 − 17xy)
Solve the following equation.
5m − 4 = 1
Subtract: 13x + 12y – 5 from 27x + 5y – 43
Subtract the following expressions:
–4x2y – y3 from x3 + 3xy2 – x2y
Subtract the following expressions:
x4 + 3x3y3 + 5y4 from 2x4 – x3y3 + 7y4
Subtract the following expressions:
2(ab + bc + ca) from –ab – bc – ca
What should be subtracted from 2x3 – 3x2y + 2xy2 + 3y3 to get x3 – 2x2y + 3xy2 + 4y3?
What should be subtracted from –7mn + 2m2 + 3n2 to get m2 + 2mn + n2?
Subtract the sum of 12ab – 10b2 – 18a2 and 9ab + 12b2 + 14a2 from the sum of ab + 2b2 and 3b2 – a2.
