I can't figure out a factor for this but graphing it shows x = -2 and +1 as real roots.
4 the answer is four 1234
Answer:
24 square units
Step-by-step explanation:
You apply area of a trapezium
Answer:
1. 2.5 steps per second
2. 1.25 steps
Step-by-step explanation:
Step-by-step explanation:
(2x-y+3)(2x-y-3)=
4x²-2xy-6x-2xy+y²+3y+6x-3y-9=
4x²-4xy+y²-9=
(2x-y)²-9
