What number must you add to complete the square?
x^2 +6x=19
a. 6
b. 9
c. 3
d. 12

Find the value of the cosine for angle a

If h(x) = f[tex]h(x) = f[/tex] ° [tex]g) (x)[/tex] and [tex]h(x) = \sqrt[3]{x+3}[/tex], find [tex]g(x)[/tex] if [tex]f(x) = \sqrt[3]{x +2}[/tex] ·

Aphrase is shown read the phrase and give me the answer