Please help me with this it’s hard

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

One integer is 5 more than another. their product is 104. find the integers

How can you find the magnitude of a vector, v = < x, y > , where the horizontal change is x and the vertical change is y?