What is 27x times 30x?

27x × 30x = ?

Here we will do more than give you the solution to 27x × 30x. 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, 27 and 30 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:

27 × x × 30 × x =

So now you can multiply what are the same. You can multiply the coefficients together and the x variables together as follows:

27 × 30 = 810

x × x = x²

Then you put the answers together and make the multiplication sign invisible again to get the following answer:

27x × 30x = 810x²

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:

27x × 30x² = 810x³

27x × 30x³ = 810x⁴

27x × 30x⁴ = 810x⁵

27x² × 30x = 810x³

27x² × 30x² = 810x⁴

27x² × 30x³ = 810x⁵

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What is 27x times 31x
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