Question

is 1 an algebraic expressions​

Answer 1

Answer:

$\small\underline\mathcal\purple{ANSWER:-}$

No, 1 is not an algebraic expression.

Algebraic expressions are combinations of variables , numbers, and at least one arithmetic operation.

$2x+4y−9 \\ \: is \: \: an \: algebraic \: expression$

Answer 2

In mathematics, an algebraic expression is an expression built up from integer constants, va But, we have the expression which is the same as . Since -1 is a rational number and exponentiation by rational numbers is allowable in the definition of algebraic expressions, then it is an algebraic expressions.