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What does 20 with an exponent mean?
20 with an exponent of 2 means 20 squared, or 20 times 20, or 400. An exponent of 3 means 20 cubed, or 20 times 20 times 20, or 8000. The exponents work as they do for any other base.
What is D x d x 20?
Dxdx^(20)Combine all similar variables in the expression.Dxdx^(20)=dDx^(21)To find the derivative of dx^(21)D, multiply the base (D) by the exponent (1), then subtract 1 from the exponent (1-1=0). Since the exponent is now 0, D is eliminated from the term.Dxdx^(20)=dx^(21)The derivative of Dxdx^(20) is dx^(21).dx^(21)
What is the exponent for number 20?
20 = 20^1 so for base 20, the exponent is 1. 20 = 10^1.3020 (approx) so for base 10, the exponent is 1.3010 20 = 2^4.3219 (approx) so for base 2, the exponent is 4.3219
What is 2 times an exponent of 20?
An example is 2 . Because 200 = 1, therefore 1 is an exponent of 20. And 1 * 2= 2. If you mean x20, then still, 2 works. So conclusion: The most simple answer is 2
What does a negative exponent mean when used in scientific notation?
It means that the absolute value of the number is in the range (0, 1).
