Evaluate the expression \dfrac{7^2}{x^2-2} x
2
−2
7
2


start fraction, 7, squared, divided by, x, squared, minus, 2, end fraction for x=3x=3x, equals, 3.

If chord ab is congruent to chord cd, then what must be true about ef and eg?

Jim had 15 minutes to do 5 laps around his school what would his time be

Which polynomial correctly combines the like terms and expresses the given polynomial in standard form? 8mn5 – 2m6 + 5m2n4 – m3n3 + n6 – 4m6 + 9m2n4 – mn5 – 4m3n3 n6 + 7mn5 + 14m2n4 – 5m3n3 – 6m6 –2m6 – 5m3n3 + 14m2n4 + 7mn5 + n6 14m2n4 + 7mn5 – 6m6 – 5m3n3 + n6 n6 – 6m6 + 7mn5 + 14m2n4 – 5m3n3 show work