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

for me what is finding a good play list and going out because i can not lay down and relax so i usually go to a coffee shop. i also use the gum trick and this actually works. another advice is highlighting subjects it really does me remember certain things

step-by-step explanation:

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a