square root questions in division method
Answers
Answer:
,f us irslgxifzgoz tsotztostosotsotsotzotskaouapoalr a little confused jirghttetr
Step-by-step explanation:
Let us look at the following example of a perfect square number 169. Follow the steps and relate them with the image given below.
Step 1: Write the number 169 inside the division symbol below the division bar.
Step 2: Make pairs of 2 digits from the right-hand side. In this case, 69 is one pair leaving 1 stand alone.
Step 3: Now think of a number and divide 1 with such a number so that it gives 1 or a number less than 1.
Step 4: Here, we get 0 as the remainder and 1 as the quotient.
Step 5: Now bring down pair 69 as the next dividend to complete the method.
Step 6: The quotient obtained in the previous step is 1. According to square root rules, we need to double the quotient to get the next divisor. So, multiply the quotient 1 by 2 (1 × 2 = 2) and place 2 as the next divisor which needs to be paired.
Step 7: Find a divisor "p" such that p × p results in the product ≤ 69. Think of a number that can be paired up with 2 and become a two-digit new divisor.
Step 8: Now, we get our new divisor as 23. Divide 69 ÷ 23 = 3, which gives 3 as the next quotient and we get the remainder as 0.
Step 9: Therefore, 13 is the square root of 169.
hope it helps you ..!!
this was an example of perfect square ..
