Answer:
811/16 i think
Step-by-step explanation:
x1= -6 x2=6
x^2-10 = 26
x^2 = 26 +10
x^2 = 36
x = sqrt(36)
x = -6 or x = 6 because both 6 and -6 squared are equal to 36
is found by first, siplifying the radicals in the parenthesis. can be simplified as and stays the same. Now we have to multiply these two by which then results in