Question

Help please!!
what's the square root of 4x * 5y = ???
if
x = 9
y = 3

Answer 1

Did you figure out the equation? Did you solve the equation?

Answer 2

substitute the values of x and y
4*9*5*3
540
now square root it

Answer 3

yes do exactly what Faiq said! :)

Answer 4

square root is: 23. 2

Answer 5

???

Answer 6

Yes the square root is 23.2! :D

Answer 7

thanks guys

Answer 8

You Welcome! :D

Answer 9

23.2 is not the exact answer

Answer 10

you must simplify the radical by taking out all integer roots. For example, square root 24 is \[8\sqrt3\] now do it with \[\sqrt540\]