I always prefer factoring, if there are simple factors.
There are simple factors here.
x² + 11x + 18 = 0
(x + 2) (x + 9) = 0
The left side is zero if either factor is zero.
First factor:
x + 2 = 0
<u>x = -2</u>
Second factor:
x + 9 = 0
<u>x = -9 </u>
Answer:
3.75 liters a day
Step-by-step explanation:
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➷ You know when you multiplied the top and bottom by root 13?
Root 13 multiplied by root 13 would be 13
You forgot to put that in
If you put that in, the 13 on the top and the 13 on the bottom will cancel out, leaving root 13.
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➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
↬ ʜᴀɴɴᴀʜ ♡
Answer: をしつりつさつりつしゆる
Step-by-step explanation:手を去りててゆる