Here we will do more than give you the solution to 2x × 12x. We will also explain and teach you how we came up with the answer, so you can understand it and solve similar problems in the future without help.
In this problem, 2 and 12 are the coefficients and two Xs are the variables. When a coefficient is next to a variable there is an invisible multiplication sign. So you could rewrite the problem as follows:
2 × x × 12 × x =
So now you can multiply what are the same. You can multiply the coefficients together and the x variables together as follows:
2 × 12 = 24
x × x = x2
Then you put the answers together and make the multiplication sign invisible again to get the following answer:
2x × 12x = 24x2
If you multiply two same variables with exponents, you simply keep the variable and add the exponents. Also x with no exponent is the same as x1.
Here are some problems with answers that you should know based on what you learned on this page:
2x × 12x2 = 24x3
2x × 12x3 = 24x4
2x × 12x4 = 24x5
2x2 × 12x = 24x3
2x2 × 12x2 = 24x4
2x2 × 12x3 = 24x5
X times X Calculator
For other numbers, go here for our popular "X times X Calculator.
What is 2x times 13x
Do you think you can do it on your own now? If so, try the next problem on our list.
Copyright | Privacy Policy | Disclaimer | Contact