Answer:
5x=256x
5xy= -xy
(3rd) -2x^2y=4x^2y(1st)
5y=3y
(5th) x^2y^2=(3rd) 2x^2y^2
(6th) 3y^2= 5y^2(5th)
Step-by-step explanation:
Hope you understand. Please mark as the brainliest.
261.48
23 miles
12.76=13
3.45=3
6.52=7
13+3+7=23
x²-xy-xy+y²
x²+2xy+y²
hope it helps
