Use FOIL
28x² -8xy +7xy -2y²
28x² -xy -2y²
It’s gonna be the second option:)
your answer would be that the sematry would be vertical semmetry
Answer:
Infinite: 2x+7=2+7
One solution= 2x-5= 10
No solution= 2x+7=2x-6
Step-by-step explanation:
Answer:
35-7x
Step-by-step explanation:
Multiply parenthesis by -7