0
It was invented in 1557 by Welshman Robert Recorde.
The equals sign (=) is usually attributed to Robert Recorde, who introduced it in a treatise on arithmetic called The Whetstone of Witte (1557).
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What has numbers and operations signs but no equals signs?
An expression, or, more pedantically, inequalities.
How do obtain the product of monomial ang binomial?
Multiply each term of the binomial by the monomial. Be particularly careful with signs: (+ times +) or (- times -) equals plus or Like signs = + (+ times -) or (- times +) equals minus or Unlike signs = -
12 equals s of the z?
12 signs of the Zodiac
What means 12 equals s.of the Z.?
12 = signs of the Zodiac
Does expression not contain an equal sign?
All expressions DO contain equals signs.
Who invented the hobo signs?
me
Do algebraic expressions have equals signs?
no algebraic expressions do not have equal signs but equations do.
What has numbers and operations signs but no equals signs?
An expression, or, more pedantically, inequalities.
Is 3x 5 an equation?
Not until it equals something. Equations have equals signs.
Who invented signs plus and?
A person
What does -3 -2x4 equals?
its equals -24, unless i didn't read the signs right
When is E equals MC2 invented?
It was invented in the 20th century
Who discovered the multiplication signs?
It was invented, not discovered.
Which year was road signs invented?
in 1920
How do obtain the product of monomial ang binomial?
Multiply each term of the binomial by the monomial. Be particularly careful with signs: (+ times +) or (- times -) equals plus or Like signs = + (+ times -) or (- times +) equals minus or Unlike signs = -
Who invented the led sign?
Patrick tamer bowie invented led signs in 1979
What is inequally signs?
It is the 'equals' sign with a diagonal slash through it.
