Simplify
(x²-4)(x+4) +20
Answers
Answered by
1
Answer:
X3 +4X2-4X- 16+20
X3 - 4X2 -4X + 4
Answered by
1
Answer:
x²(x+4) -4(x+4)+20
=x³+4x²-4x- 16+20
=x³+4x²-4x +4
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