Solve x2-14x+21=0 by completing the square

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

Alogical argument that is presented in graphical form using boxes and arrows is called?

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account