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प्रश्न
Carry out the multiplication of the expression of the following pair.
ab, a − b
योग
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उत्तर
(ab) × (a − b)
= (ab × a) + [ab × (− b)]
= a2b − ab2
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क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
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Complete the table.
| First expression | Second Expression | Product | |
| (i) | a | b + c + d | ... |
| (ii) | x + y − 5 | 5 xy | ... |
| (iii) | p | 6p2 − 7p + 5 | ... |
| (iv) | 4p2q2 | p2 − q2 | ... |
| (v) | a + b + c | abc | ... |
Find the product.
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