caitsmith225 caitsmith225
  • 02-02-2021
  • Mathematics
contestada

Solve each equation by factoring.
1) 7x² + 63x = -126

Respuesta :

msheff100 msheff100
  • 02-02-2021
7x^2 + 63x + 126 = 0
7(x^2 + 9x + 18) = 0
7(x + 3)(x + 6) = 0
X = -3 X= -6
Answer Link

Otras preguntas

[tex]8 + 4 \frac{1}{4} + 6\frac{1}8} + 7\frac{1}{4} + 8 \frac{1}{8}[/tex]
Find the value of x so that the function has the given value. You must show your work for each problem in your notebook to receive full credit. 1. f(x) = 6x+9;
What are the structures in which stars are grouped together?
PLS HELP ITS URGENT AND I REALLY AM NOT GOOD AT THIS
1. Find the distance travelled by light in one hour, given that thspeed of light is 100 000 kilometres per second.Give the answer in kilometres in standard form
30 points Fill in the blanks, Plz leave a explanation
What time period was the Neolithic Age?
steps of transcription
3. Change 53/50 to thousandths
which is smaller 1/3 , 1/2 or 1/4​