25,600 is 160 x 160
I'm not sure how to rewrite it to a perfect square, cause perfect squares are numbers that are multiplied by a number and that same number. (I can't explain it properly.)
Basically, any number times itself would create a perfect square. For example, 2 x 2 is 4, so 4 is a perfect square.
So in this question, 160 x 160 is 25600 which is a perfect square.
Rewrite the following as a perfect square.
25k6=
3 answers
You know the number being squared has to end in 4 or 6.
50^2 = 2500
54^2 = 2916
There is no perfect 4-digit square that will work.
I suspect a typo.
50^2 = 2500
54^2 = 2916
There is no perfect 4-digit square that will work.
I suspect a typo.
Actually Oldparts said 25k6, which is 25,600. Unless if he really did make a typo.
4 answers