Question

36a^(2x)-b^2 i need help i cant figure out the answer

Answer 1

this is the difference of 2 squares
you need to find the square root of 36a^(2x) and b^2

Answer 2

thats the first part
can you do that?

Answer 3

i can try

Answer 4

what about b^2?

whats square root of this?

Answer 5

b^2 = b*b
so by definition square root of b^2 = b

the square root of something is another something
which when multiplied by itself gives the first something

Answer 6

eg ssquare root of 9 is 3 because 3*3 = 9
square root of b^4 = b^2 because b^2 * b^2 = b^4