Question

pls do 4 and 5 question
it's urgent
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Answer 1

Answer:

i. 2361

by long division method

remainder = 57

quotient = 48

∴57 is the smallest number which must be subtracted from 2361 to make it a perfect square.

2361-57=2304

√2304=48

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ii. 645

by long division method

remainder = 20

quotient = 25

∴ 20 is the smallest number which must be subtracted from 645 to make it a perfect square.

645-20=625

√625=20

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iii. 1525

by long division method

remainder = 4

quotient = 39

∴ 4 is the smallest number which must be subtracted from 1525 to make it a perfect square.

1525-4=1521

√1521 = 39

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