Asked by ShannonPanda
how do i estimate a square root of a number thats not a perfect square? Without using a calculator. Also, what are square roots?
Im really confused
Im really confused
Answers
Answered by
PsyDAG
Square root is a number, when multiplied by itself, gives your that number, e.g.,
2*2 = 4, 3*3 = 9.
Find the square roots of the numbers on either side of the number to estimate the square root of the number,e.g., √6 = approximately 2.5. Also there are tables to give you square roots, so √6 = 2.4495. You can probably find square roots on a calculator or iPhone.
2*2 = 4, 3*3 = 9.
Find the square roots of the numbers on either side of the number to estimate the square root of the number,e.g., √6 = approximately 2.5. Also there are tables to give you square roots, so √6 = 2.4495. You can probably find square roots on a calculator or iPhone.
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