Advertisements
Advertisements
प्रश्न
Subtract the following expressions:
11 – 15y2 from y3 – 15y2 – y – 11
Advertisements
उत्तर
We have, y3 – 15y2 – y – 11 – (11 – 15y2)
= y3 – 15y2 – y – 11 – 11 + 15y2
On combining the like terms,
= y3 – 15y2 + 15y2 – y – 11 – 11
= y3 – y – 22
APPEARS IN
संबंधित प्रश्न
Subtract: −2(xy)2 (y3 + 7x2y + 5) from 5y2 (x2y3 – 2x4y + 10x2)
Subtract: 3p + 5 from p – 2q + 7
Simplify: (x + y – z) + (3x – 5y + 7z) – (14x + 7y – 6z)
Subtract – 3ab – 8 from 3ab + 8. Also, subtract 3ab + 8 from – 3ab – 8
Subtract:
5a2b2c2 from –7a2b2c2
Subtract:
2ab2c2 + 4a2b2c – 5a2bc2 from –10a2b2c + 4ab2c2 + 2a2bc2
Subtracting a term from a given expression is the same as adding its additive inverse to the given expression.
Subtract the following expressions:
–a2 – ab from b2 + ab
Subtract the following expressions:
–4x2y – y3 from x3 + 3xy2 – x2y
Subtract the following expressions:
4.5x5 – 3.4x2 + 5.7 from 5x4 – 3.2x2 – 7.3x
