Square Roots
The square root of a number can be thought of a side length of a square 16 square root =4 , the side length is 4cm.
The square root if a value is a number that when multiplied by itself equals a value.
5x6= 36 , 50 sqaurd 36= 6
In the prime factorization of a perfect square, there is an even number of each prime factor .
36= 2x2x3x3
Question :4. Estimate the square root of each number , to one decimal place . Check with a calculator.
a) 73
b) 103
c)55-
-a) 8.5
-b) 10.1
c-) 7.4
I picked that question because iwas done it. (;
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