9t-7t-t^2
2t-t^2
Hope this helps :)
20x^2+50 = -40x^2+110x [ Taking x as the unknown positive integer ]
Okay first make sure you change negative 8 to a positive 8.
Set the problem up 8 -11 -49 899 -2506
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8 -11 -49 899 -2506
-88 -1096 -1576
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-11 -137 -197 -4082
Your answer will be
-11x^3 - 137x^2 - 197x - 4082
1) A
3) B
4) A
5)A
sorry that i dont have all the answers, hope this helped
