This could be the largest. But, in the options, we can see that there room numbers better than 39. For this reason we inspect for the next natural number.

You are watching: Which of the following is the largest

So for x = 2

3x(13) =32× 13 = 117


We know,

3x+ 3x + 1+ 3x + 2= 3x+ (3x)(3) + (3x)(32) = 3x(1 + 3 + 9) = 3x(13)

Now, we have the right to see that the result expression is a lot of of 3 and 13.

So, permit us examine from the alternatives which is the biggest multiple of both 3 and 13.

As we have the right to see, 117 is the largest multiple the 3and 13.

∴ The largest divisor that the provided expression from the given alternatives is117.

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