Write coefficient of
x^2 is 3x^2-x(x^2+7)+6
Answers
Answered by
0
Answer:
3
Step-by-step explanation:
3 is the coefficient of x^2
Answered by
2
Answer:
+3
Step-by-step explanation:
3x^2-x(x^2+7)+6
=3x^2-x^3-7x+6
=-x^3+3x^2-7x+6
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