sherondalenae sherondalenae

13-05-2021
Mathematics

contestada

complete the square to solve the equation below: x^2+2x-14=0

Respuesta :

samuelthankgod samuelthankgod

15-05-2021

Step-by-step explanation:

x² + 2x =14

x² + 2x + 1 = 14 -1

(x+1)²= 13

x+1 =√13

x= √13 - 1

x= + or - (3.6 - 1)

x= 2.6 or x= -4.6

Answer Link

Otras preguntas

Are the verb tenses in the sentence consistent, or do they shift unnecessarily? Right now Jason hoped that he can make it to the finish line. a. The verb tense

Which sentences feature a first-person point of view? Check all that apply. 1.My friend likes cars with a lot of horsepower, but I prefer good gas mileage. 2.Sh

Please take these packages __________ the post office. A. two B. too C. to

Exposure to secondhand smokes carries the same long-term health risk as smoking

Your cell phone plan costs $44.99 per month. You also pay 20% in taxes and fees. What is your bill after taxes and fees?

I have 5 coins worth 87 cents. No nickels are in the bunch. What are the coins?

What risk did civil rights protestors face

How do the themes of "A Psalm of Life" and "Auspex" differ?

Which of these cultures ruled over much of Central Asia for more than two centuries?

Which progressive reform allows the voters to approve or reject laws passed by the legislature?