solve these equations xm 2m if x 2 and m 3 algebra homework help
1. xm – 2m if x = -2 and m = -3 2. 2abc – 3ab if a =2, b= -3, and c =4 3. – x(y+z) if x=4, y = -3, and z = -5 4. – k + h + kh if k = -5 and h = -2 5. – (a – b)(a – bc) if a = 3, b= -4, and c = 2