Please can you help me with this

What is the simplified form of 7 √x • 7 √x • 7 √x • 7 √x?

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e