It is a variable fraction which need not be algebraic.
Mathematical signs would help.
The answer depends on the context. Some examples:when dealing with fractions they are numbers with different denominators,when dealing with surds, they are terms which, in their simplified form have different expressions under the radical.when dealing with algebraic terms, they are terms in which the exponents of the variables are different.
It can be just one more variable. In calculus, both delta and epsilon are used for quantities that can assume arbitrarily small values.
They are all undoubtedly mathematical terms and are currently used in both science and maths.
It is a variable fraction which need not be algebraic.
They are terms in which a variable is raised to the same power (index) in both terms. So x2y and -27x2y are like terms but not xy2.
Mathematical signs would help.
Yes, because they both have the same variable at the end. They can be added and/or subtracted with ease!
The answer depends on the context. Some examples:when dealing with fractions they are numbers with different denominators,when dealing with surds, they are terms which, in their simplified form have different expressions under the radical.when dealing with algebraic terms, they are terms in which the exponents of the variables are different.
You may be referring to an independent variable, which is a quantity in a mathematical expression whose value does not depend upon variations in other quantities in that mathematical expression. For example, in the expression y=2x the variable y depends on the value of x and so is not independent, while in the expression z=x+y the variable z is dependent, but the variables x and y are both independent.
Yes, because they both contain the variable "x". y and 9x would not be like terms because they don't have the same variable. x and 9x2 would not be like terms because the variables are not raised to the same power.
It can be just one more variable. In calculus, both delta and epsilon are used for quantities that can assume arbitrarily small values.
They are all undoubtedly mathematical terms and are currently used in both science and maths.
16x + 16x would be an example of similar terms. Both have corresponding variables (x). The coefficient does not have to be the same for it it have similar terms. Terms are based only on the variable. 16x² + 32x² are similar terms. 16x² + 32x³ are not similar terms.
combining like terms or subtracting from both sides of the equation.
Both "seventy" and "kilos" are English terms. 70 kg = 154.32 lbs.