JadaWorld
JadaWorld JadaWorld
  • 19-05-2020
  • Biology
contestada

Question:
[tex]y = { - x}^{2} + 20x - 64[/tex]
Quadratic Equation
Formula:
[tex]y = {ax}^{2} + bx + c[/tex]
Please Help
​Math Question Not Biology

Respuesta :

salatulmaghrib
salatulmaghrib salatulmaghrib
  • 19-05-2020
y=-(x^2-20x+64)
----find two numbers that multiply to 64 and add to -20. They are -16 and -4--
y=-(x-16)(x-4)
ROOTS : 16, 4
Answer Link

Otras preguntas

Whose forces were defeated by Anthony Wayne in the battle of the fallen timbers?
Why is it important to prevent gorillas from becoming extinct?
what is 34/42 in simplest form
Show how to make a ten to solve 13-7. Write the number sentence.
How did women in american colonies significantly contribute to upholding the boycott on british goods during the american revolution?
An inclined plane is 5.00 m long and 3.00 m high. What is the ideal mechanical advantage of this machine?
What is a good thesis statement for drug abuse?
when you use fraction strips how can you tell if two fractions are equivalent
What two factors affects the gravitational force between two objects
The number sent this 4×7 = 4×3+4×4 is an example of what property