Answer:
yes the answer is 456
Step-by-step explanation:
Answer:
a number or placement number
Step-by-step explanation:
If it is, then you can solve the equation by taking the square root of both sides of the equation. ... Next, if the coefficient of the squared term is 1 and the coefficient of the linear (middle) term is even, completing the square is a good method to use. Finally, the quadratic formula will work on any quadratic equation
