598,500 rounded to the nearest hundred thousand

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

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that