If 2 × 2 + 2 + 2 = 25, what is the value of ?

Exact Form;

X= 21/4

Decimal Form:

X=5.25

Mixed Number Form:

X=5 1/4

Step-by-step explanation:

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)