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The equals sign = was invented in 1557 by Welsh mathematician Robert Recorde. In his book, The Whetstone of Witte, he wrote, "To avoid the tedious repetition of these words: is equal to; I will set a pair of parallel lines thus, =, because no two things can be more equal.

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Q: Who invited the equals sign?
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Do all excel formulas start with an sign?

All formulas begin with the equals sign. It is also possible to start with a plus sign, a minus sign or an @ sign, but an equals sign will be automatically put in front of it.All formulas begin with the equals sign. It is also possible to start with a plus sign, a minus sign or an @ sign, but an equals sign will be automatically put in front of it.All formulas begin with the equals sign. It is also possible to start with a plus sign, a minus sign or an @ sign, but an equals sign will be automatically put in front of it.All formulas begin with the equals sign. It is also possible to start with a plus sign, a minus sign or an @ sign, but an equals sign will be automatically put in front of it.All formulas begin with the equals sign. It is also possible to start with a plus sign, a minus sign or an @ sign, but an equals sign will be automatically put in front of it.All formulas begin with the equals sign. It is also possible to start with a plus sign, a minus sign or an @ sign, but an equals sign will be automatically put in front of it.All formulas begin with the equals sign. It is also possible to start with a plus sign, a minus sign or an @ sign, but an equals sign will be automatically put in front of it.All formulas begin with the equals sign. It is also possible to start with a plus sign, a minus sign or an @ sign, but an equals sign will be automatically put in front of it.All formulas begin with the equals sign. It is also possible to start with a plus sign, a minus sign or an @ sign, but an equals sign will be automatically put in front of it.All formulas begin with the equals sign. It is also possible to start with a plus sign, a minus sign or an @ sign, but an equals sign will be automatically put in front of it.All formulas begin with the equals sign. It is also possible to start with a plus sign, a minus sign or an @ sign, but an equals sign will be automatically put in front of it.


What reasons do you think that no native Americans were invited to sign the Declaration of Independence?

I think that the native Americans were not invited to sign it, because they were still looked down upon by the new '' Americans". So they didn't want them to sign it. This is just a theory though.


What does the equals sign in math mean?

Equals sign demonstrates that something is the same as something, or equal to.


What is a mathematical equation called that has no equals sign?

If it doesn't have an "equals" sign, then it's not an equation. It's an "expression".


What is relation between algebric expression and algebric equation?

An expression does not have an equals sign, An equation has an equals sign,


Where does the equals sign go in a formula?

The equals sign goes at the beginning of a formula, as all formulas must begin with one. It is also possible to have the equals sign at other parts of a formula too.


Where is the equal sign on ti-84?

The equal sign is the same as the enter button


What is the first number above the equals sign called?

the first number above the equals sign is called the minuend


Does an equals sign have direction?

Only when it's an inequality sign.


An operation sign but no equal sign?

If symbols do not have an equals then it is an expression.


In what book was the equals sign first in?

i think that the first equals sign appeared in the book the whetstone of witte by Robert recorde


Is x equals 2 an algebraic expression?

x = 2 is an algebraic equality (Because there is an 'equals'(=) sign) x - 2 is an algebraic expression ( Because there is NO equals sign).