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OpenStudy (anonymous):
Simplify (3x2 - 2) + (5x2 + 5x - 1).
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sammixboo (sammixboo):
(3 x 2 - 3) + (5 x 2 + 5x - 1) (6 - 3) + (10 + 5x -1) (3) + (15x - 1) <~ I belive that should be your answer.
OpenStudy (anonymous):
Simplify (3x^2- 2) + (5x^2+ 5x - 1). 8x2 + 5x - 3 8x2 + 5x - 1 2x2 + 5x - 3 8x2 + 7x - 1
OpenStudy (anonymous):
Drop the brackets and collect like terms.
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