What are the solutions of the equation x^4+3x^2+2=0? use u substitution to solve​

The statement is false for any value of x. ( SEE IMAGE BELOW)

Step-by-step explanation:

Since the left- hand side is always positive, the statement  is false for any value of x

a framing bias

step-by-step explanation:

rodrigo is subject to a framing bias i believe.

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2