(ii) 161
(iii) 93
Solve the following sums with the help of short calculations.
19. Find: (0)1257
20. Find the reminder when x + 3x2 + 3x + 1 is divided by : X+1
OR
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0
Answer:
19 is answer 10+3×2+3×+1
Answered by
1
Answer:
19 is answer 10+3×2×+1
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