davidtongor davidtongor

17-02-2021
Mathematics

contestada

x² + 2x - 3 = 0
How do I sole this quadratic equation to get its two roots? Please indicate the steps leading to the solution.

Respuesta :

onyinyechijennifer11 onyinyechijennifer11

18-02-2021

Step-by-step explanation:

x²+2x-3=0

(x²+3x)-(x-3)=0

x(x+3)-1(x+3)=0

(x-1)(x+3)=0

x=1 or x=-3

Answer Link

Otras preguntas

A pair of linear equations is shown: y = -3X + 5 y=x+2 Which of the following statements best explains the steps to equations A)On : graph, find the point of in

Which question word completes the following question? _________ faites-vous après être rentré du bureau?

Explain the importance of having the House of Representatives and senate bills be written the same.

A scientist has 20 grams of the radioactive isotope sodium-24. The isotope decays exponentially as shown in the table. Time (hours) Mass (grams) 5 15.9 10 12.6

1 "The moon's gravitational force causes high and low tides on Earth." This statement is an example of a: OA. fact. B. law. OC. theory. OD. hypothesis.

Which expression represents the distance traveled for 4.1 hours at a rate of r miles per hour?

According to the chart what is the estimated decline in the number of Native Americans in Mexico from 1518 to 1578?

Question What is the value of x in this figure? Enter your answer in the box. x =

HELP PLS AGAIN TT :(

Please help!! Will mark brainliest