Solve the equation. 3/2 + b = 7/4 (stylised in fractions)

b= ?

The factorization of 8x3 -125 is (2x-5)(jx2 +kx+25)

Which value is not a solution of 8x^3 – 1 = 0

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?