answersLogoWhite

0

w2+2w=99

w2+2w-99=0 (quadratic equation)

Find two number that multiply to get 99 and add to get 2

The numbers are 11 and -9

soooo.

(w-9) (w+11)=0

w-9=0 w+11=0

w= 9 w=-11

User Avatar

Wiki User

14y ago

Still curious? Ask our experts.

Chat with our AI personalities

BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake
ViviVivi
Your ride-or-die bestie who's seen you through every high and low.
Chat with Vivi
JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan

Add your answer:

Earn +20 pts
Q: W squared plus 2w equals 99?
Write your answer...
Submit
Still have questions?
magnify glass
imp