realdiva realdiva

04-05-2021
Mathematics

contestada

1 5.2.3 Quiz: Completing the Square
Question 3 of 10
Solve this quadratic equation by completing the square.
x2 + 4x = 15

Respuesta :

AalyaahLiyah AalyaahLiyah

04-05-2021

Answer:

x=5/2 or x=2.5

Step-by-step explanation:

x time 2 + 4x=15

6x=15

2x=15

2x=5

Answer Link

Otras preguntas

i need help with this ?

yeah just yeas please help asap

Which organisms can be found at the first, or lowest, trophic level? A.herbivores B.carnivores C.heterotrophs D.autotrophs..

i need help with this ?

an observer 12 m away from the foot of tree observes that the angle of elevation is 30° find the height of treeanyone send me photo plz

If f(x) = x?+ 2x- 4 and g(x) - 3x+ 1 Find g(f(3) = [? }+x +

12 years ago, Catherine deposited $200 in a savings account that pays 7.25% simple interest What is the balance in Catherinesco

Joe worked 5 days this week and earned $1,100. He paid 6% in State tax. What is Joe's net pay?

why did progressives not fight for the civil rights of minorities?

what is the modification of the small intestinal wall that serves to increase surface area?