2 years ago

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

Mathematics

1 answer:

vichka [17]2 years ago

5 0

Answer:

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

Step-by-step explanation:

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