Expand. Your answer should be a polynomial in standard form. (x + 5)(x +3)

x^2+8x+15

Step-by-step explanation:

(x+5)(x+3)

x^2+3x+5x+15

x^2+8x+15

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

wedfghjkl;

tyuiop[]ghjkl;

step-by-step explanatio89