Evaluate using suitable properties:
a) 571 × 9 + 571 × 11 b) 2256×64 + 36 × 2256
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Answered by
11
Answer:
1. 571 × 9 + 571 × 11
= (571×9)×11
=5139×11
=56529
2. 2256×64 + 36 × 2256
= 2256×64+36
= 144384+36
=144420
Answered by
2
Step-by-step explanation:
a)571×9=5139+ 571=5710
b)2256×64=144384+(36×2256)=225600
c
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