Como resolve essa expressão 1 .7/5 -1. 1/6

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.