3 years ago

What is the solution to this equation?

Mathematics

2 answers:

Usimov [2.4K]3 years ago

7 0

-0.5 n^2=-18
n^2= 36
n= sqrt (36)=6 or -6

Hope this can help.

jeka57 [31]3 years ago

5 0

Answer:

n=±6

Step-by-step explanation:

-1/2 n²+18=0

-1/2 n² =-18

-n²=-36

n²=36

n=√36

n=±6

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