The improper fraction form of 4 2/3 would be 14/3, if that is one of the choices.
To write the given quadratic equation to its vertex form, we first form a perfect square.
x² - 2x + 5 = 0
Transpose the constant to other side of the equation,
x² - 2x = -5
Complete the square in the left side of the equation,
x² - 2x + (-2/1(2))² = -5 + (-2/1(2))²
Performed the operation,
x² - 2x + 1 = -5 + 1
Factor the left side of the equation,
(x - 1)² = -4
Thus, the vertex form of the equation is,
<em> (x-1)² + 4 = 0</em>
Answer:
what are the cities :-:
Step-by-step explanation:
Answer:
the answer to 30-60-90=0
Step-by-step explanation:
90-60=30-30=0
