what is the standard form of squaretoot -16
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The standard form of a complex number is a+bi. So the standard form of the negative square root of 5i is 0-√(5i).
No. The square roots 8 are irrational, as are the square roots of most even numbers.
The square roots of 196 are 14 and -14.
Both 9 and -9 are square roots of 81
Its 'Square Root'. Remember 'roots; of numbers can be expressed in different ways. (2)/ ; Surd form x^(1/2) ; index form ( as a fraction) x^(0.5) ; index form ( as a decimal). For 'nth' roots (n) / ; surd form x^(1/n) ; Fraction form x^(0.***) ; decimal form .