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 ( 47+ )
Otras preguntas
I really need help with this one please
PLEASE HELP!! WILL MARK BRAINLIEST A Venus flytrap trap is different from most other green plants because it— can digest insects grows very slow survives with
Mrs. Klein made some fruit buns. She sold 3/5 of them in the morning and 1/4 of the remainder in the afternoon. If she sold 200 more fruit buns in the morning t
What is the expected wavelength (in cm) of 10.5 ghz microwaves in free space?
Can you predict what a problem might have been for the woodland people after the Europeans arrived in America?
Bioflix activity: meiosis -- meiosis ii can you identify the sequence of events in meiosis ii? to review meiosis ii, watch this bioflix animation: meiosis.
Who assassinated Martin Luther King Jr. on April 4, 1968?
Please help me with these questions
What did Confederate soldiers do with their supplies before New Orleans was captured? A.They hid the supplies in people’s homes B.They left the supplies un
A florist makes 4 floral arrangements that are exactly the same. He uses 4 bunches of 8 tulips and 2 bunches of 10 daisies.How many flowers are in each arrang
