Math, asked by RoyalBrainer, 1 year ago

how to calculate square roots? tell 2 different methods

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Answered by vishalwilson9696

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

vishalwilson9696: 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

vishalwilson9696: if you want to learn how to find square roots take help of youtube dont use calculator

Answered by VirajBhimani

first method

use calculator..

second method

ex:

$\sqrt{4}$

2 × 2

so √9 = 3 × 3

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how to calculate square roots? tell 2 different methods