12x1 to 12x10 ex: 12x1=12 to 12x10 can you answer? ? thx in advance

the answer will be the last one

lockers 1, 4, 9, 16, 25, 40, and 49 are open

i ran through it by the other answer is wrong

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol