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5 to the -3 power Give it a 1 coeffcient Put it over 1: Here are the rules for making negative exponents positive: 1. If a factor of the numerator has a negative exponent, then move the base and exponent from the numerator to the denominator and change the sign of exponent to positive.
Answer by 2897696 (96) (Show Source): You can put this solution on YOUR website! we know that x^2=x*x, y^7=y*y*y*y*y*y*y,or (y/u)^3= (y/u)* (y/u)* (y/u), so. (2/5)^3= (2/5)* (2/5)* (2/5). now we multiply the numerator and the denominator together. (2*2*2)/ (5*5*5)=8/125. so, 2/5 to the third power is 8/125.
Any time you are asked for the 5th root, or something ridiculously big like that, unless you need a calculator, try 2. Any other integer raised to the 5th power will be MUCH bigger than 32. Sure enough, 2^5=32 (2, 4, 8, 16, 32), so the 5th root of 32 is 2. Now you just need to raise 2 to the 3rd power and get 8 (2, 4, 8). So the answer is 8.
In general, it is difficult to directly convert horsepower to cubic centimeters. it doesn't matter it depend on the technology of the motor. some 1.400 cc give more than 160 hp. and some 1.600 cc ...
Rules for exponents allow you to convert a "negative" power to a positive power by simply moving either: from the "numerator to the denominator" or from the "denominator to the numerator". For example: if you have: x^(-3) this is equal to 1/x^3 if you have: 1/x^(-3) this is equal to x^3. Your problem: 3 to the negative 4 power is written as: 3^(-4)
3 to the 1/2 power times 9 to the 1/3 power divided by 27 1/4 power solve This is the same as Change all the bases to 3 And then use the rules of indices to resolve: add the powers on top and subtract the powers on the bottom. You will end up with:
Click here to see ALL problems on Exponents. Question 679888: What is X to the power of 3 times X to the power of 5. Answer by ReadingBoosters (3246) (Show Source): You can put this solution on YOUR website!
Click here to see ALL problems on Exponents-negative-and-fractional. Question 75871: 2 raised to the -4 power. Answer by tutorcecilia (2152) (Show Source): You can put this solution on YOUR website! 2 raised to the -4 power. [ [For negative exponents, take the reciprocal of the base (flip it); change the negative exponent to a positive exponent ...
Lessons. Answers archive. Click here to see ALL problems on Exponents-negative-and-fractional. Question 220918: what is 2/3 to the negative 3 power. Answer by edjones (8007) (Show Source): You can put this solution on YOUR website! (2/3)^-3. = (3/2)^3.
Last digit. Find the last digit in 3^9999.-----1st power last digit: 3 2nd power last digit: 9 3rd power last digit: 7 4rh power last digit: 1 5th power last digit: 3-----So there is a 5-step cycle-----9999/5 = 1999 with a remainder of 4-----So 3^(9999) = 3^(5*1999 + 4) = (3^5)^1999 * 3^4 = 3*3^4 = 3^5 = 3 ===== Cheers, Stan H.