Emer says she has worked out that 3-√5 is a square root of 14-6√5. Showing all your work out clearly. prove that Emer is correct.
Show all steps and why please because I didn't understand the last answer. :/
Alright,
the square root of 5 a non-perfect circle is hard to find, so I just used a calculator for it instead:
√5 = 2.36...
now, you'd check:
3-2.36..
.64
14-6*2.36
6 times 2.36 is 14.16.
14.16 - 14 = .16...
so, no.
SEE THE ANSWER UNDER YOUR FIRST POST!!.