Find all real and non-real roots of the function ƒ(x) = (x2 + 4)(x – 2).? please help ?
A)

x = ±2

B)

x = ±4i, 2

C)

x = ±2i

D)

x = ±2i, 2

Plzzz asap what is the inverse of f if f(x)=^3 sqrt x-5

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.