Math Definitions: Introduction to Numbers

The 3 root of 8 = 81/3 = √8 = 2 . The 2nd root of 25 = 251/2 = √25 = 5 or -5 . The 2nd root of -4 = (-4)1/2 = √−4 = no roots . Perfect Square A number whose square root is an integer 64 is a perfect square because √64 = 8 Polynomial 2An expression with more than one algebraic term 4x3 + 2x + 6x + 3 Quadratic Equation ................
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