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Vikentia [17]
3 years ago
8

Solve x4 − 7x2 − 18 = 0

Mathematics
2 answers:
babunello [35]3 years ago
5 0
Thw answer is X = 3 or -3
Andrew [12]3 years ago
3 0

Answer:

the answer is ​

x=±3,±√​2

​

​​ ı

Step-by-step explanation:

(x​^2−9)(x​2+2)=0

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SOMEONE HELP ME PLEASE
IgorC [24]

A standard die has numbers = 1,2,3,4,5 and 6

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P = Number of outcomes/Total Outcomes

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3 0
3 years ago
PLEASE HELP ME!!!!<br><br> Given f(x) = 2x + 3 and<br> g(x) = 2 ^ x <br> What is f(3) - g(4) ?
valentinak56 [21]

Answer:

-7

Step-by-step explanation:

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7 0
3 years ago
Show steps to <br> Solve -5^6
RSB [31]

Answer:

-15626

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Step-by-step explanation:

7 0
3 years ago
Julia and Rodney decided to invest 15% of their salaries.The table shows their principal balance,interest rate,and type of inter
Masja [62]
On the account with interest compounded annually, the account balance will be
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6 0
3 years ago
Helpppppppppppppppppppppppppp!
Iteru [2.4K]

Answer:

  • \boxed{ \tt{x =  - 26}}

- Please see the attached picture for full solution!:)

------------------ HappY LearninG<3 -------------

5 0
1 year ago
Read 2 more answers
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