y^2-e^y-2
If $f(x)=-2x^2-5x$ and $g(x)=3x+2$, find the domains and ranges of $f(x)$, $g(x)$, and $f(g(x))$.
(1+sin x) $^{3}$
si Tan(2a+b)=4, Tan(a+2b)=3; calcular Tan(3a)/Tan(3b)
1/(5√2π) e^(-(35-25)^2/(2 x 25))
4.55 x 10 a la 7
2x^2 - 3x +1 where x=4
4x=2-3(x+1)
f(x)=−2x
2
−5x and
g
(
x
)
=
3
+
g(x)=3x+2, find the domains and ranges of
f
f(x),
g(...
siguientes sistemas de ecuaciones lineales utilizando el método de eliminación. {(-4x+2y=6 @2x-y=-3)