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What is The branch of math that involves expressions with variables?
it is the something
What is the branch of mathematics that involves expressions with variables?
Algebra.
What is an algebraic equation and what is an algebraic expression?
i think so...an algebric expression is that which involves algebric terms while an algebric expression is that algebric expression which involve an inequality sign.
What is the difference between arithmetic expression and algebraic expression?
Well, arithmetic only involves quantities while algebra involves both quantities and unknown variables.
What is an algebra expression?
An algebraic expression is technically any mathematical form that contains a variable.An expression is algebraic if it involves a finite combination of numbers and/or variables and algebraic operations (addition, subtraction, multiplication, division, or exponentiation [raising to a power]). Fractional exponentiation is equivalent to extracting a root. For example: sqr(9) = 9^(1/2) = 3.Following are four examples of expressions:9^(1/2)5 + 2x/y[-b ± (b2 - 4ac)^(1/2)]/2aEquations contain an "=" (equals) sign. Expressions do not.Two important types of equations are:linear equations : y = mx + bquadratic equations: y = ax2 + bx + c
