Write an equation that represents the set of points that are 8 units from (-8,-7)

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

Can someone me do math because i am having a breakdown rn because i don’t get it

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.