square root(redirected from X squared)
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square root:see rootroot,
in mathematics, number or quantity r for which an equation f(r)=0 holds true, where f is some function. If f is a polynomial, r is called a root of f; for example, r=3 and r
..... Click the link for more information. , in mathematics.
square root[′skwer ′rüt]
A square root of a real or complex number s is a number t for which t 2= s.
a number or quantity that when multiplied by itself gives a given number or quantity