Answer:
2(x + 2)² - 5
Step-by-step explanation:
Given
2x² + 8x + 3
To obtain the required form use the method of completing the square.
The coefficient of the x² term must be 1, thus factor 2 out of 2x² + 8x
= 2(x² + 4x) + 3
add/subtract ( half the coefficient of the x- term)² to x² + 4x
= 2(x² + 2(2)x + 4 - 4) + 3
= 2(x + 2)² - 8 + 3
= 2(x + 2)² - 5
with p = 2 and q = - 5
<h2>
Answer:</h2>
D. Distance formula
<h2>
Step-by-step explanation:</h2>

As in the statement:
<em>The distance form</em>
to
is
<em>whose justification is the </em><em>Distance Formula. </em>
<em />
Here in this statement the justification is also the Distance Fromula, so we take the distance from
whose result is also 2 and is the radius of the circle.
2x+12 would be the answer
Rachel sold more because 9/10 is equal to 0.90 and 5/8 is equal to 0.625.