kodychristman32
kodychristman32
22-03-2017
Mathematics
contestada
X squared + 7 x equals -10
Respuesta :
garydesir1
garydesir1
22-03-2017
Hi there
x² + 7x = -10
x² + 7x + 10 = 0
Now, we can factor left side
(x+2)(x+5) = 0
Set factors equal to 0
x + 2 = 0 or x + 5 = 0
x = 0 - 2 or x = 0 - 5
x = -2 or x =-5
I hope that's help !
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
What are some ways to get better at having conversations in spanish?
What percentage is the fraction `2/(10)` equal to? A. 2% B. 20% C. 5% D. 50%
Determine the percent yield for the reaction between 28.1 g of Sb4O6 and excess C if 17.3 g of Sb is recovered along with an unkown amount of CO
A line has a slope of -5 and passes through the point (2,2) an equation for this line is
To which is the watt is equal
Plzzzz help!!! Due tomorrow!!!
Please help it’s urgent!
Three boxes are shipped on a truck,. Each box has a base of 16 square feet. Two of the boxes have a height of 3 feet and one box has a height of 5 feet. What i
The Falkland Islands are an overseas territory of the United Kingdom that also is claimed by __________. A. Chile B. New Zealand C. Australia D. Argentina
Aubrey’s dinner costs $85.She tips the waitstaff 30% for excellent service. How much does Aubrey tip the waitstaff?
