answermyquestion777 answermyquestion777

15-03-2018
Mathematics

contestada

Which two equations would be most appropriately solved by using the quadratic formula?

Select each correct answer.

(x−1)2=4

0.25x2+0.8x−8=0

3x2−4x=15

(x−6)(x+9)=0

Which two equations would be most appropriately solved by using the quadratic formula Select each correct answer x124 025x208x80 3x24x15 x6x90 class=

Respuesta :

Matheng Matheng

17-06-2018

The general form of quadratic equation which is solved by using the quadratic formula is

a x² + b x + c = 0

Where: a, b and c are constants

by comparing the previous formula with the given options
The most appropriate equations are

0.25x² +0.8x − 8 =0

3x² − 4x = 15

so, the correct answer is options 2 and 3

Answer Link

AlexisCartersKiki AlexisCartersKiki

11-05-2019

You're answers are

0.25x^2 + 0.8x - 8 = 0

and

3x^2 - 4x = 15

I hope ya pass ma darlin'! :3

Answer Link

Otras preguntas

A family traveling in their car is looking for a place to eat off the highway. One of the children in the car sees a sign up ahead with the face of Ronald McDon

what is 22222222222×2

Using water more efficiently _______. a. protects the environment b. causes the loss of natural pollution filters c. increases water contamination d. all of the

The incenter of a triangle is ALWAYS on the OUTSIDE of the triangle. Question 3 options: True or False

carleen bought 3 gallons of milk for $12. how much would 4 gallons of milk cost

Five less than twice a number is seven

Is this equation a function? y = -3x^2 + 10

How the separation of power works in our government

Which battle ended with Santa Anna troops abandoning Mexico City? A) Battle of Palo Alto B)Battle of Resaca de la Palma C)Battle of Monterrey D)Battle of Chap

Over the decades local and global ice ages have lowered sea levels. As a result, there is often a decline in marine diversity due