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Mathematics, 30.03.2021 17:30 angellynn581

A triangle has a perimeter of 8x2 -3% + 4. Two of the sides are 2x2 - x + 9 and x2 + 7. What is the length of the other side?
Ex - 4x + 2
sy? - 2x - 12
10x4 a 2020
11x2 - 4x + 20

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A triangle has a perimeter of 8x2 -3% + 4. Two of the sides are 2x2 - x + 9 and x2 + 7. What is the...
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