Find the missing terms in the equation so that it is true. (3x + ? )^2=9x^2 + ? ? +49y^2

Restrictions on f(x) = 1/x+5 and g(x) = x-2

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

Negative 5 1/12 + negative 4 1/4 + 6 3/4