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 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

seven hundreds five tens and six ones
Which compound contains both ionic and covalent bonds? (1) N2O5 (3) NaNO3 (2)HCI (4) NaCl
Which compound contains both ionic and covalent bonds? (1) N2O5 (3) NaNO3 (2)HCI (4) NaCl
A sample of co2 solid and co2 gas differ in their
Please solve 9. #9 please show a picture and do the steps
My answer is incorrect I need the correct answer and show your work step by step
Which type of fiction tests the readers’ ability to find clues in the text while challenging their stereotyping behavior?
anyone could kindly help me an explaination would help too :)
Five closely related species of frogs live in ranges that overlap. Some breed in woodland ponds, some in lowland swamps, and some in streams. How do these five
how far can a reindeer run in 1 hour explained