how to calculate square roots? tell 2 different methods
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Answered by
0
Answer:
Step-by-step explanation:
first memorize the square roots from 1 to 25
second learn only so much as only 1 to 25 square roots the question can be asked
RoyalBrainer:
my teacher asked us the square root of 2645 pls tell the answee
Step 1: List Factors
List the factors of 2645 like so:
1, 5, 23, 115, 529, 2645
Step 2: Find Perfect Squares
Identify the perfect squares* from the list of factors above:
1, 529
Step 3: Divide
Divide 2645 by the largest perfect square you found in the previous step:
2645 / 529 = 5
Step 4: Calculate
Calculate the square root of the largest perfect square:
√529 = 23
Step 5: Get Answer
Put Steps 3 and 4 together to get the square root of 2645 in its simplest form:
23 √ 5
List the factors of 2645 like so:
1, 5, 23, 115, 529, 2645
Step 2: Find Perfect Squares
Identify the perfect squares* from the list of factors above:
1, 529
Step 3: Divide
Divide 2645 by the largest perfect square you found in the previous step:
2645 / 529 = 5
Step 4: Calculate
Calculate the square root of the largest perfect square:
√529 = 23
Step 5: Get Answer
Put Steps 3 and 4 together to get the square root of 2645 in its simplest form:
23 √ 5
if you want to learn how to find square roots take help of youtube dont use calculator
Answered by
0
first method
use calculator..
second method
ex:
2 × 2
so √9 = 3 × 3
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