604-357 describes how u will substract

Which expression is rational? 6. , square root two, square root 14, square root 49

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

Acompound inequality is graphed, and its graph consists of all real numbers. which open scentence could have resulted in this solution set r> 3 or r< -2. r< 3 or r< -2. r> 3 or r> -2. r< 3 or r> -2 plz asap