SOLUTION: Evaluate the expression: 4x^2 – 2x ; for x = - 3
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Question 283176: Evaluate the expression: 4x^2 – 2x ; for x = - 3
Answer by richwmiller(17219) (Show Source): You can put this solution on YOUR website!
4x^2 – 2x
for every x plug in (-3)
4*(-3)^2-2*(-3)
now work them out separately
break them down into easy parts
what is (-3)^2
(-3)^2 means (-3)*(-3) ?
what is 2*(-3)
Let me know when you get that much and we can continue by email if you really want to learn.
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