An expression, or, more pedantically, inequalities.
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 signs of the Zodiac
12 = signs of the Zodiac
All expressions DO contain equals signs.
me
no algebraic expressions do not have equal signs but equations do.
An expression, or, more pedantically, inequalities.
A person
Not until it equals something. Equations have equals signs.
It was invented, not discovered.
in 1920
It was invented in the 20th century
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 = -
Patrick tamer bowie invented led signs in 1979
Robert Yeaman in 1345
It is the 'equals' sign with a diagonal slash through it.