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प्रश्न
Subtract:
\[\frac{ab}{7} - \frac{35}{3}bc + \frac{6}{5}ac \text { from } \frac{3}{5}bc - \frac{4}{5}ac\]
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उत्तर
\[ \left( \frac{3}{5}bc - \frac{4}{5}ac \right) - \left( \frac{ab}{7} - \frac{35}{3}bc + \frac{6}{5}ac \right)\]
\[ = \frac{3}{5}bc - \frac{4}{5}ac - \frac{ab}{7} + \frac{35}{3}bc - \frac{6}{5}ac\]
\[ = \frac{3}{5}bc + \frac{35}{3}bc - \frac{4}{5}ac - \frac{6}{5}ac - \frac{ab}{7} (\text { Collecting like terms })\]
\[ = \frac{184}{15}bc - 2ac - \frac{ab}{7} (\text { Combining like terms })\]
संबंधित प्रश्न
Add the following:
2p2q2 − 3pq + 4, 5 + 7pq − 3p2q2
Add the following algebraic expression:
\[\frac{2}{3}a, \frac{3}{5}a, - \frac{6}{5}a\]
Add the following algebraic expression: \[\frac{7}{2} x^3 - \frac{1}{2} x^2 + \frac{5}{3}, \frac{3}{2} x^3 + \frac{7}{4} x^2 - x + \frac{1}{3}, \frac{3}{2} x^2 - \frac{5}{2}x - 2\]
Subtract:
− 5xy from 12xy
Subtract:
2a − b from 3a − 5b
a(b + c) = a × ____ + a × _____.
Add:
9ax + 3by – cz, –5by + ax + 3cz
Sum of x2 + x and y + y2 is 2x2 + 2y2.
Add the following expressions:
x3 – x2y – xy2 – y3 and x3 – 2x2y + 3xy2 + 4y
Each symbol given below represents an algebraic expression:
= 2x2 + 3y, 
= 5x2 + 3x, 
= 8y2 – 3x2 + 2x + 3y
The symbols are then represented in the expression:
Find the expression which is represented by the above symbols.
