9x²-{3x-(2x²-5x-3)}
simplify
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2
Answer:
11x^2 -8x-3
Step-by-step explanation:
First open the ()brackets then the curly brackets and arrange all in like and unlike terms to simply further.
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Answered by
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Step-by-step explanation:
9x² -{3x- 2x² +5x +3}
9x²-3x+2x² -5x -3
11x² -8x -3
11x²-11x+3x-3
11x(x-1)+3(x-1)
(11x+3)(x-1)
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