Question

124,112,176,420,1488,?

Answer 1

Answer:

hey mate....

I'm trying to help you...

Step-by-step explanation:

I think here is your answer...

Final result is: 7140

Now let's see, how the answer comes..

step by step....

124×1 – 12×(1^2) = 112

112×2 – 12×(2^2) = 176

176×3 – 12×(3^2) = 420

420×4 – 12×(4^2) = 1488

1488×5 – 12×(5^2) = 7140

Answer is ➡7140

I Hope it may be helpful for you.

Thank you!

Answer 2

124, 112, 176, 420, 1488, 7140

Solution:

Given that,

124, 112, 176, 420, 1488, ?

We have to find the next number

Analyse the given series

First number is 124

$124 \times 1 - 12 \times 1^2 = 124 - 12 = 112\\\\112 \times 2 - 12 \times 2^2 = 224 - 48 = 176\\\\176 \times 3 - 12 \times 3^2 = 528 - 108 = 420\\\\420 \times 4 - 12 \times 4^2 = 1680 - 192 = 1488\\\\Thus\ the\ number\ is:\\\\1488 \times 5 - 12 \times 5^2 = 7440 - 300 = 7140$

Therefore , the next number is 7140

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