2a+[-2ab+(a^6+b^6)*(a^4-a^2b^2+b^4) ^-1 ]^1/2 = And b>a

the result of the task should be a+b

but I don't know how the process goes

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Opposite angles in a parrellelogram are

Arectangle plot measure 20ft. by 30ft. a 3-ft.-wide sidewalk surrounds it. find the area of the sidewalk.