claydb00
claydb00
22-05-2020
Mathematics
contestada
x^2 + 6x = - 9 factor
Respuesta :
stormiarmy
stormiarmy
22-05-2020
Step 1: move the constant to the left x^2+6x+9=0
Step 2: factor the expression
(x+3)^2 =0
Step 3: move the constant to the right
x+3=0
Answer: x=-3
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
Determine whether the figure is a right triangle. A right triangle contains a 90 degree angle. Justify you answer using slopes
Rank the pressure from highest to lowest (a) bottom of a 20-cm tall container of salt water, (b) bottom of a 20 cm-tall container of fresh water, and (c) bottom
Multiple Choice: Please select the best answer and click "submit." Which of the following scenarios demonstrates an exponential decay? A. Store offering 30%
Which of the following has three electrons in its valence shell? carbon, aluminum, sodium, calcium
What is a divided by a% of a?
New technology is important to the development of theories because it
Which of the following contributed to the Red Scare in the United States? Russian Revolution Treaty of Versailles League of Nations
At a leather shop, 50 leather jackets were sold in February. The shop keeper at the store wants to encourage the sales team to sell more leather jackets by giv
the area of a gymnasium floor is 264 square yard. the floor is 11 yards wide . how long is the floor?
how had the american election process changed by the election of 1828
