Here we will do more than give you the solution to 8x × 97x. 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, 8 and 97 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:
8 × x × 97 × x =
So now you can multiply what are the same. You can multiply the coefficients together and the x variables together as follows:
8 × 97 = 776
x × x = x2
Then you put the answers together and make the multiplication sign invisible again to get the following answer:
8x × 97x = 776x2
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:
8x × 97x2 = 776x3
8x × 97x3 = 776x4
8x × 97x4 = 776x5
8x2 × 97x = 776x3
8x2 × 97x2 = 776x4
8x2 × 97x3 = 776x5
X times X Calculator
For other numbers, go here for our popular "X times X Calculator.
What is 8x times 98x
Do you think you can do it on your own now? If so, try the next problem on our list.
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