Square Root Equations

Arrange the digits 1 through 9 into an equation so that the first number is the square root of the second number. (Two possible variations)

5672 = 321,489

OR

8542 = 729,316

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3 Comments on "Square Root Equations"


Ramon says
November 19, 2022 @ 04:21

Dan, I thought it was supposed to be in order. Here it is, in order—except that there’s one minus sign:

12 × (-3 + 4) = √ [(56/7 + 8) × 9]

or, of course,

12 = (-3 + 4) × √ [(56/7 + 8) × 9]


Janet says
November 19, 2022 @ 10:38

What about

√123456789 = 123456789


Mark W says
November 24, 2022 @ 23:13

Also:

3×9+1+2=4+5+6+7+8 ?


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