What should Maya do first?
Maya is solving the quadratic equation by completing the
square.
4x2 + 16x + 3 = 0
Isolate the variable x2
Subtract 16x from both sides of the equation.
Isolate the constant.
Factor 4 out of the variable terms.

Isolate the constant

Step-by-step explanation:

4x^2 + 16x + 3 = 0subtract 3 from both sides

4x^2 + 16x = -3

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

a precentage of 6th graders. the population is all 6th graders. let me know if i'm wrong, i hope this ! : )

step-by-step explanation: