SOLUTION: what is the numerical value of 4 raise to onethird?
what is the numerical value of 32 raise to negative three halves?
what is the numerical value of (18/81) raise to three fourth
Algebra ->
Radicals
-> SOLUTION: what is the numerical value of 4 raise to onethird?
what is the numerical value of 32 raise to negative three halves?
what is the numerical value of (18/81) raise to three fourth
Log On
Question 715617: what is the numerical value of 4 raise to onethird?
what is the numerical value of 32 raise to negative three halves?
what is the numerical value of (18/81) raise to three fourths?
what is the numerical value of (-32) raise to negative two fifth?
You can put this solution on YOUR website! Just use a calculator. If your calculator has parentheses buttons, as many do, then you can just enter the entire expression:
4^(1/3)
32^(-3/2)
(18/81)^(3/4)
(-32)^(-2/5)
If your calculator does not have parentheses buttons then first convert all the fractions into decimals:
4^(0.3333333...) (1/3 is a repeating decimal. Use as many 3's as you like. The more you use, the closer the answer will be to the right answer.)
32^(-1.5)
(0.2222...)^(0.75) (Another repeating decimal)
(-32)^(-0.4)
If you can't figure out how to do negative exponents, then just use the positive exponent and then find the reciprocal of the answer you get. (Most calculators have a reciprocal button: )
P.S. The last one can be done without a calculator if you figure out that and if know how fractional exponents work:
(