Advertisements
Advertisements
प्रश्न
Subtract:
2a − b from 3a − 5b
Advertisements
उत्तर
\[\left( 3a - 5b \right) - \left( 2a - b \right)\]
\[ = \left( 3a - 5b \right) - 2a + b\]
\[ = 3a - 5b - 2a + b\]
\[ = 3a - 2a - 5b + b\]
\[ = a - 4b\]
APPEARS IN
संबंधित प्रश्न
Add the following:
ab − bc, bc − ca, ca − ab
Subtract: 4a − 7ab + 3b + 12 from 12a − 9ab + 5b − 3
Simplify combining like terms: p − (p − q) − q − (q − p)
Subtract: 6xy from − 12xy
From the sum of 4 + 3x and 5 - 4x + 2x2, subtract the sum of 3x2 - 5x and -x2 + 2x + 5.
Subtract:
\[\frac{ab}{7} - \frac{35}{3}bc + \frac{6}{5}ac \text { from } \frac{3}{5}bc - \frac{4}{5}ac\]
Subtract the sum of 2x − x2 + 5 and − 4x − 3 + 7x2 from 5.
Add the following expressions:
p2 – 7pq – q2 and –3p2 – 2pq + 7q2
Add the following expressions:
p2 – q + r, q2 – r + p and r2 – p + q
Write two different algebraic expressions for the word phrase “`(1/4)` of the sum of x and 7.”
