Can we take the logarithm of a negative number? No. Because the base of an exponential function is always positive, no power of that base can ever be negative. We can never take the logarithm of a negative number. Also, we cannot take the logarithm of zero. Calculators may output...
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Is Quadrant 4 positive or negative? Quadrant 4 is positive for the cosine function (the x-coordinate) and negative for sine (the y-coordinate) and tangent (divide y/x). We know this because quadrant four is on the right side of the y-axis and below the x-axis. How do you find the...
Step 3b:Move your decimal the appropriate number of place values (move to the right for positive exponents, move to the left for negative exponents). The number of exponents with indicate how the decimal point will be moved. The coefficient has to be at least 1 but less than 10. In orde...
Positive and Negative Exponents Solved Examples Practice Problem Frequently Asked Questions Power of 10 – Introduction Ms. Kelly wrote a few equations on the board and asked her students to look for a pattern in them. 10×1=10 10×10=100 ...
The method segregates the unit string into its component parts, specifically, unit names, positive and negative exponents, multiplication and division. Each numerator and denominator undesired unit is respectively converted to a numerator and denominator desired unit. All derived units which can not be...