How to remove root from 1169.4375
Answers
Answer:
When you first learned about squared numbers like 32, 52 and x2, you probably learned about a squared number's inverse operation, the square root, too. That inverse relationship between squaring numbers and square roots is important, because in plain English it means that one operation undoes the effects of the other. That means that if you have an equation with square roots in it, you can use the "squaring" operation, or exponents, to remove the square roots. But there are some rules about how to do this, along with the potential trap of false solutions
Step-by-step explanation:
The following steps to find the square root by long division method
1. Draw lines over pairs of digits from right to left.
2. Find the greatest number whose square is less than or equal to the digits in the first group.
3. Take this number as the divisor and quotient of the first group and find the remainder.
4. Move the digits from the second group besides the remainder to get the new dividend.
5. Double the first divisor and bring it down as the new divisor.
6. Complete the divisor and continue the division.
7. Put the decimal point in the square root as soon as the integral part is exhausted.
8. Repeat the process till the remainder becomes zero.
Divisor
↓
Quotient
↓
12.5
1
1 56.25
1
_______22
56
44
_______24.5
12.25
12.25
______
0 ← Remainder
156.25=12.5