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Find the value of the expression 2x2 - 4x2 + 7x – 7 if x= 3. What is the value if x = 2?

Find The Value Of The Expression 2x2 4x2 7x 7 If X 3 What Is The Value If X 2 class=

Answer :

Answer:

if x= 3, so it's 32  if x= 2, so it's 7

Step-by-step explanation:

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