(x·2)+x(2^2)+(y·2^3)+(y·2^4)=42 solve for xy

The x intercept is x=7 and the y intercept is y=7/4. Hope that helps.

Step-by-step explanation:

+25 = x

step-by-step explanation:

here x is the hypotenuse of a right triangle whose legs are 7 and 24.   by the pythagorean theorem, 7² + 24² must equal x²:

x² = 49 + 576 = 625.   thus, x = +√625 = +25 = x