You can show squared (or at least I did on my computer) by using the ^ sign after the number you are squaring followed by a 2.
(Eg. 3 squared would look like this: 3^2=9)
This also works to cube a number.
(Eg. 3 cubed would look like: 3^3=27)
This symbol is located on my 6 button, it might be different on yours.
(Not sure what they were going for here)
2
2
Or on a word document you can press control, shift and plus to get you into the correct mode. Then all lettering will be small and at the top of your writing. Like if you do the 'th' on the date.
No, three squared is nine. 3(squared sign) =3x3 =9
7(squared) or 7(sq)
If you are on a computer that has the number keys on the right side of the keyboard, you will be able to do this. Press and hold ALT, then press 253 while holding ALT. If this isn't working, check to make sure your Num Lock isn't on.
Mass squared (mass*mass)
Yes
1000000000 km squared
1000000000 km squared
square meters or meters squared: m2
Until an "equals" sign shows up somewhere in the expression, there's nothing to prove.
On a windows computer, type the and sign. Then the pound sign. Press the ALt key as you type 9774.
Yes. The superscript x2 simply means squared. All areas are shown this way.
y squared-y-72 is an algebraic expression because it does not contain an equality sign.