If x2 + y2 = 38 and x - y = 2, then what is x? if there are two possible answers, then enter the larger of the two.

Step-by-step explanation:

First we can find x from the linear equation. So:

If x-y=2 then x=2+y

After that. We can inster x value in the cuadratic equation:

After reorganizing terms and using factorization methods:

Finally we choose the largest value for x.

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

answer: i believe it’s 245.04

step-by-step explanation: