kipriankuzmin6063 kipriankuzmin6063

23-05-2022
Mathematics

contestada

Solve the equation by completing the square. 0=4x^2-72x

Respuesta :

suspho9 suspho9

23-05-2022

Answer:

x = 0

or

x = 18

Step-by-step explanation:

−4x^2+72x=0

(−4)⋅x^2+(72)⋅x=0

x⋅[(−4)⋅x+(72)]=0

x=0

OR

(−4)⋅x^2+(72)=0

x=−(72)−4

x=−(4)⋅(18)/(4)⋅(−1)=18

Answer Link

Otras preguntas

determine from the description which cellular structure each phrase is describing. then click and drag each cellular structure into the correct category to indi

Which of the following is the same for both Trypanosoma cruzi and Trypanosome brucei?A. central nervous system infectionB. where the protozoan matures in the ve

In 2022, Sheryl is claimed as a dependent on her parents' tax return. Her parents report taxable income of $550,000 (married filing jointly). Sheryl did not pro

which of the following statements about the correlation of bond order with bond strength is false? which of the following statements about the correlation of bo

(a) the mass of a bugatti veyron car is 1834 kg. the shape of the car is such that the aerodynamic drag coefficient c is 0.342 kg/m for quatratic drag. neglecti

6.3 questions even though mendel had no understanding of dna as genetic material, he was able to correctly predict how traits were passed through generations. h

Which of the following is a discrete random variable? a. the average amount of electricity consumed b. the number of patients in a hospital c. the amount of pai

Rank the following carbocations in order of decreasing stability.(picture)

on july 1, 20y7, pat glenn established half moon realty. pat completed the following transactions during the month of july: opened a business bank account with

Farrah and michael have been in a relationship for five years and have found that their love for each other, which was initially based solely on passionate love