The discriminant of this equation is 49. The solutions for this equation are x=2 and x=-

I hope that helps.
Answer:
r = -20/3
Step-by-step explanation:
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2 square root x • 4x= 22
2x=22
x=11
Answer is 11
9514 1404 393
Answer:
$364,130.83
Step-by-step explanation:
You put in $160 monthly for 32 years, so your contribution is ...
$160×12×32 = $61,440
The difference between the account balance and your contribution is ...
$425,570.83 -$61,440 = $364,130.83
There is $364,130.83 more in the account than what you put in.
Answer:
B: 0.8
Step-by-step explanation:
Just multiply then divide