Math, asked by sarahaquil2109, 3 months ago

add
12m2,-9m, 5m ,-4m

Answers

Answered by NagapavanYarramsetti

1

Answer:

6m

Step-by-step explanation:

6m is the correct answer

Answered by sunil48967

0

Step-by-step explanation:

please mark me as Brian list

S

10

=5[−642+252]

S_{10}= 5[-390]S

10

=5[−390]

S_{10}= -1950S

10

=−1950

Hence,

The sum of the first ten terms is -1950

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