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OpenStudy (anonymous):
Simplify (8x3– 5x – 1) – (7x2+ 6x – 10) Answer 8x3– 7x2+ x – 11 x2+ x – 11 x2– 11x + 9 8x3– 7x2– 11x + 9
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OpenStudy (anonymous):
I GOT X SQUARE + X =11
OpenStudy (anonymous):
(8x3– 5x – 1) – (7x2+ 6x – 10) Distribute the negatve sign into the parentheses as you get: 8x^3-5x-1-7x^2-6x+10 Now gather like terms: 8x^3-7x^2-11x+9
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