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प्रश्न
Add the following algebraic expression:
\[\frac{2}{3}a, \frac{3}{5}a, - \frac{6}{5}a\]
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उत्तर
To add the like terms, we proceed as follows:
\[\frac{2}{3}a + \frac{3}{5}a + \left( - \frac{6}{5}a \right)\]
\[ = \frac{2}{3}a + \frac{3}{5}a - \frac{6}{5}a\]
\[ = \left( \frac{2}{3} + \frac{3}{5} - \frac{6}{5} \right)a ( \text { Distributive law })\]
\[ = \frac{1}{15}a\]
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Sum of x and y is x + y.
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Each symbol given below represents an algebraic expression:
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= 8y2 – 3x2 + 2x + 3y
The symbols are then represented in the expression:
Find the expression which is represented by the above symbols.
