x^(-5/3) = 4
1/x^(5/3) = 4
x^(5/3) = 1/4
[x^(5/3)]^(3/5) = (1/4)^(3/5)
x = 1/4^(3/5) or,
x = 4^(-3/5)
Check:
x^(-5/3) = 4
[4^(-3/5)]^(-5/3) = 4 ?
4 ^(15/15) = 4 ?
4^1 = 4 ?
4 = 4
1/16
2 to the 7th power equals 128....
2.2 to the 7th power equals 249.4357888
55 = 3125 5 x 5 x 5 x 5 x 5 = 3125 The answer can be obtained via a calculator or by the use of logarithms.
1.4025517 (don't u have a calculator?)
for example 2 to the power of two thirds, you have to find the percent of two thirds , then use the percent [to the power] then mutipy to the power [like with exponets] then you should get your answer.
It depends what power is associated with the radical.
34300 to the one third power equals 7 times (cube root of 100). 343000 to the one third power equals 70 instead. EDIT: Using the calculator in windows - I got the answer '32.49112183' (to eight decimal places)
Logarithms, for which you would need tables.
Unless the number happens to be a straightforward power of the base of the logs, the answer is that you cannot without some access to tables or a scientific calculator. There are Maclaurin series for the log function but without a powerful calculator, you will not get far with them.
Exactly! -6 to the power of 2 means "-6 times -6". That's a negative times a negative, and the answer is positive 36.
According to Google's online calculator:1.8 X 10000000000000000000000000000000000000000 equals 1.8e+40 --- or---1.8x10 to the 40th power
Without it you wouldn't be able to find the square roots of prime numbers.
A solar power calculator harnesses solar energy from light, which is converted into electrical energy by the solar panel on the calculator. This electrical energy is then used to power the calculator.
4 to the 5th power equals 4*4*4*4*4 (*means times) which (if you get out your calculator) equals 1,024 I'm hoping you wont use this for homework... also I'm twelve years old and wondering why you were unable to figure this out. :)
It is an equation ... Anything with an equals is an equation 2+b=6 Anything without an equals is an expression 2+a
Alright, buckle up, buttercup. Two thirds to the negative 2 power equals 9 over 4. Why? Because negative exponents mean you flip the fraction and make the exponent positive. So, 2/3 to the power of -2 becomes 3/2 squared, which simplifies to 9/4. Math can be a wild ride, but hey, that's the beauty of numbers!