Question 1083439
<font face="times" size="4">Answer: <font color=red>Choice B) -12x^3 + 28x^2</font></font>
<font color="black" face="times" size="4">
Note: x^2 means "x squared" and x^3 means "x cubed"
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Explanation:


Use the distribution rule to get
-4x^2*(3x - 7)
-4x^2*(3x) - 4x^2*(-7)
-12x^3 + 28x^2</font>