Question

Square root of 920/
11 by long division method

Answer 1

Answer:

square root is 30.3315017762

hope it helps you

thank you

Answer 2

STEP 1-

SET UP 920 INTO PAIR OF TWO DIGITS FROM RIGHT TO LEFT AND ATTACH ONE SET OF 00 BECAUSE WE WANT ONE DECIMAL.

_ __ __

9200

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STEP 2-

STARTING WITH THE FIRST SET. THE LARGEST PERFECT SQUARE LESS THAN OR EQUAL TO 9 IS 9 AND THE SQUARE ROOT OF 9 IS 3.

THEREFORE PUT 3 ON THE TOP OF 9 AND THE BOTTOM LIKE THIS:

3

92000

= 9

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STEP 3-

CALCULATE 9 minus 9 AND PUR IT BELOW. THEN MOVE DOWN TO THE NEXT SET OF NUMBERS.

3

92000

9

020

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STEP 4-

DOUBLE THE NUMBER ON TOP OF 92000

3×2=6, THEN USE 6 AND THE BOTTOM NUMBER TO MAKE THIS PROBLEM-

6 ? × ? < 20

THE QUESTION MARKS ARE BLANK AND THE SANE BLANK. WITH TRIAL AND ERROR WE FOUND THE LARGEST NUMBER BLANK CAN BE IS 0 TO GET--

60×0=0

NOW ENTER 0 ON TOP AND 0 IN THE BOTTOM.

3 0

92000

9

020

000

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STEP 5-

CALCULATE 20 minus 0 AND PUT THE DIFFERENCE BELOW. THEN MOVE DOWN THE NEXT SET OF NUMBERS.

3 0

92000

9

020

000

0200

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STEP 6-

DOUBLE THE NUMBER ON THE TOP OF 92000

30×2=60. THEN USE 60 AND BOTTOM NUMBER TO MAKE THIS PROBLEM.

60 ?×?<2000

THE SQUARE ROOT IS 30.3