Question

Q7) Find the square of 648 by square method​

Answer 1

Answer:

419904..............

Answer 2

Answer:

18√2

Step-by-step explanation:

You can simplify 648 if you can make 648 inside the radical smaller. We call this process "to simplify a surd". The square root of 648 can be simplified.The square root of 648 in mathematical form is written with the radical sign like this √648. We call this the square root of 648 in radical form. The square root of 648 is a quantity (q) that when multiplied by itself will equal 648.