nissimathew nissimathew

04-04-2018
Mathematics

contestada

Complete the square to transform the quadratic equation into the equation form (x – p)2 = q. x2 + 14x + 34 = 5

Respuesta :

sqdancefan sqdancefan

09-04-2018

To complete the square, the constant term on the left (now 34) needs to be (14/2)² = 49, so we need to add (49 -34) = 15 to the equation.
x² +14x +34 +15 = 5 +15
x² +14x +49 = 20
(x +7)² = 20 . . . . . . . . . p = -7, q = 20

Answer Link

Otras preguntas

Answer Questions 7-11 based on Figure 2. Number of protons _______ Number of Electrons _______ Charge of Model _______ 7. How many protons are shown? _________

Match the correct term below to it's description. Question 2 options: Value Shading Space Implied Texture Color Wheel 1. The lightness or darkness of a color.

Which of the following statements about stress management is TRUE? A. Unmanaged stress can have a negative impact on an individual's life. B. Participating in p

Math is hard, 7th grade math too..

what would have happened if there had been satellites during the time of the 1900 galveston hurricane?

What is the common symbol for nuclear disarmament?.

When determining how much money to borrow in loans to pay for your higher education, which of the following items should not be considered?

For school What song is this from?

A large carbohydrate molecule is composed of several subunits, such as glucose. An example of a large carbohydrate molecule is _______.

What technique is used to make sure that messages sent over the internet have not been changed?.