Question

write the next 2 rational numbers to complete the pattern given below.
-8/7,-16/14,-24/21,__,__.

please be fast !!!​

Answer 1

We know that sum = n/2(2a + (n-1) d)

                             0 = n/2(2 * 18 + (n - 1) * (-2))

                             0 = n/2(36-2n+2)

                             0 = 38n - 2n^2

                              2n^2 - 38n = 0

                              2n(n-19) = 0

                                 n - 19 = 0

                                 n = 19.

Hope this helps!

Answer 2

Answer:

-32/28

-40/35

Step-by-step explanation:

this is right answer

okk

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