Using a number line write the integer that is : (a) 5 less than -5
(b) -7 more than 7
(c) 2 less than -10
(d) -2 less than 10
(e) 2 less than 10
(f) -10 less than 2

10 is the answerokthanks

10 glasses of juice could be made with 5 carrots, 1,500 orange juice, 2,000 papaya juice.

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation: