Yes, you can multiply a variable with an exponent by a variable without an exponent. When you do this, you simply add the exponents of the same base. For example, if you multiply (x^2) by (x), the result is (x^{2+1} = x^3).
They are like terms.
An expression that has the same variable raised to the same exponent is x^x. This expression does not have a formal name, however it is worth noting that x^x = e^xlnx.
you don't have a zero exponent in math.
the exponent is a negative
They are like terms.
An expression that has the same variable raised to the same exponent is x^x. This expression does not have a formal name, however it is worth noting that x^x = e^xlnx.
you don't have a zero exponent in math.
Combine them. x2 + x2 = 2x2. 3t5 - t5 = 2t5
the variable's exponent
No. An expression can have a variable exponent (for instance, 2 to the power x, or x to the power y), but that is no longer a polynomial.
the exponent is a negative
Whenever you see a variable (letter) without any exponent, it's exponent is 1.
The independent variable is the thing that stays the same throughout the problem.
multiply
Use a variable for the question
What is a Variable in Math?A variable in math is part of algebra and it is a symbol or letter that represents a number.