2+2=2x+2
-2 to both sides
2=2x
Divide 2
X=1
-4-8 -12
--------= -------= -3
-2+6 4
Answer:
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Step-by-step explanation:
25 because you do 19 squared plus 16 squared equals 617, you do 617 rooted. It’s called pythagorus.
Arithmetic sequences have a common difference (addition)
geometric sequences have a common ratio (multiplication)
