Find the difference. (3- 2x + 2x²) - (4x -5 +3x²).
☆ x² + 6x + 9
☆2x² + 5x - 7
☆ -x² -6x + 8
☆ -2x² + 11x - 4
Answers
Answered by
1
Answer:
2 is correct answer
Step-by-step explanation:
this is the answer
Answered by
2
Answer:
-x^2-6x+8
Step-by-step explanation:
(3-2x+2x^2-4x-(-5)-(+3x^2)
=3-2x+2x^2-4x+5-3x^2
=(2x^2-3x^2)-(2x+4x)+(5+3)
= -x^2-6x+8
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